5003271

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 9172800

約数和(自身を除く): 4169529

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 149, 273, 287, 369, 447, 533, 819, 861, 1043, 1341, 1599, 1937, 2583, 3129, 3731, 4797, 5811, 6109, 9387, 11193, 13559, 17433, 18327, 33579, 40677, 42763, 54981, 79417, 122031, 128289, 238251, 384867, 555919, 714753, 1667757, 5003271]

約数ペア:

[(1, 5003271), (3, 1667757), (7, 714753), (9, 555919), (13, 384867), (21, 238251), (39, 128289), (41, 122031), (63, 79417), (91, 54981), (117, 42763), (123, 40677), (149, 33579), (273, 18327), (287, 17433), (369, 13559), (447, 11193), (533, 9387), (819, 6109), (861, 5811), (1043, 4797), (1341, 3731), (1599, 3129), (1937, 2583)]