5280376491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{1999}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 8334144000

約数和(自身を除く): 3053767509

約数列:

[1, 3, 9, 13, 39, 107, 117, 211, 321, 633, 963, 1391, 1899, 1999, 2743, 4173, 5997, 8229, 12519, 17991, 22577, 24687, 25987, 67731, 77961, 203193, 213893, 233883, 293501, 421789, 641679, 880503, 1265367, 1925037, 2641509, 2780609, 3796101, 5483257, 8341827, 16449771, 25025481, 45131423, 49349313, 135394269, 406182807, 586708499, 1760125497, 5280376491]

約数ペア:

[(1, 5280376491), (3, 1760125497), (9, 586708499), (13, 406182807), (39, 135394269), (107, 49349313), (117, 45131423), (211, 25025481), (321, 16449771), (633, 8341827), (963, 5483257), (1391, 3796101), (1899, 2780609), (1999, 2641509), (2743, 1925037), (4173, 1265367), (5997, 880503), (8229, 641679), (12519, 421789), (17991, 293501), (22577, 233883), (24687, 213893), (25987, 203193), (67731, 77961)]