4496037

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 7569408

約数和(自身を除く): 3073371

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 383, 559, 903, 1149, 1677, 2681, 3913, 4979, 8043, 11739, 14937, 16469, 34853, 49407, 104559, 115283, 214097, 345849, 642291, 1498679, 4496037]

約数ペア:

[(1, 4496037), (3, 1498679), (7, 642291), (13, 345849), (21, 214097), (39, 115283), (43, 104559), (91, 49407), (129, 34853), (273, 16469), (301, 14937), (383, 11739), (559, 8043), (903, 4979), (1149, 3913), (1677, 2681)]