1120678269

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{18119}}^1$

素因数の和:18564

約数の個数: 16

約数和(自身を含む): 1526428800

約数和(自身を除く): 405750531

約数列:

[1, 3, 53, 159, 389, 1167, 18119, 20617, 54357, 61851, 960307, 2880921, 7048291, 21144873, 373559423, 1120678269]

約数ペア:

[(1, 1120678269), (3, 373559423), (53, 21144873), (159, 7048291), (389, 2880921), (1167, 960307), (18119, 61851), (20617, 54357)]