76852321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44449}}^1$

素因数の和:44488

約数の個数: 16

約数和(自身を含む): 99568000

約数和(自身を除く): 22715679

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 44449, 311143, 577837, 844531, 4044859, 5911717, 10978903, 76852321]

約数ペア:

[(1, 76852321), (7, 10978903), (13, 5911717), (19, 4044859), (91, 844531), (133, 577837), (247, 311143), (1729, 44449)]