1310583669321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1\times {\mathrm{1667}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 1867092480000

約数和(自身を除く): 556508810679

約数列:

[1, 3, 19, 57, 131, 211, 393, 499, 633, 1497, 1667, 2489, 4009, 5001, 7467, 9481, 12027, 27641, 28443, 31673, 65369, 82923, 95019, 105289, 196107, 218377, 315867, 351737, 525179, 655131, 831833, 1055211, 1242011, 1575537, 2000491, 2495499, 3726033, 4149163, 6001473, 6683003, 12447489, 13792859, 15804827, 20049009, 41378577, 46077547, 47414481, 108970123, 138232641, 175516763, 262064321, 326910369, 526550289, 786192963, 875473393, 2070432337, 2626420179, 3334818497, 6211297011, 10004455491, 22992695953, 68978087859, 436861223107, 1310583669321]

約数ペア:

[(1, 1310583669321), (3, 436861223107), (19, 68978087859), (57, 22992695953), (131, 10004455491), (211, 6211297011), (393, 3334818497), (499, 2626420179), (633, 2070432337), (1497, 875473393), (1667, 786192963), (2489, 526550289), (4009, 326910369), (5001, 262064321), (7467, 175516763), (9481, 138232641), (12027, 108970123), (27641, 47414481), (28443, 46077547), (31673, 41378577), (65369, 20049009), (82923, 15804827), (95019, 13792859), (105289, 12447489), (196107, 6683003), (218377, 6001473), (315867, 4149163), (351737, 3726033), (525179, 2495499), (655131, 2000491), (831833, 1575537), (1055211, 1242011)]