1528337447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3361}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 1988152320

約数和(自身を除く): 459814873

約数列:

[1, 7, 13, 19, 91, 133, 247, 263, 1729, 1841, 3361, 3419, 4997, 23527, 23933, 34979, 43693, 63859, 64961, 305851, 447013, 454727, 830167, 883943, 5811169, 6187601, 11491259, 16794917, 80438813, 117564419, 218333921, 1528337447]

約数ペア:

[(1, 1528337447), (7, 218333921), (13, 117564419), (19, 80438813), (91, 16794917), (133, 11491259), (247, 6187601), (263, 5811169), (1729, 883943), (1841, 830167), (3361, 454727), (3419, 447013), (4997, 305851), (23527, 64961), (23933, 63859), (34979, 43693)]