4920666513

素因数分解:

$3^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{190657}}^1$

素因数の和:191896

約数の個数: 16

約数和(自身を含む): 7504298880

約数和(自身を除く): 2583632367

約数列:

[1, 3, 7, 21, 1229, 3687, 8603, 25809, 190657, 571971, 1334599, 4003797, 234317453, 702952359, 1640222171, 4920666513]

約数ペア:

[(1, 4920666513), (3, 1640222171), (7, 702952359), (21, 234317453), (1229, 4003797), (3687, 1334599), (8603, 571971), (25809, 190657)]