40208451

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{6977}}^1$

素因数の和:7110

約数の個数: 16

約数和(自身を含む): 57275424

約数和(自身を除く): 17066973

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 6977, 20931, 118609, 355827, 788401, 2365203, 13402817, 40208451]

約数ペア:

[(1, 40208451), (3, 13402817), (17, 2365203), (51, 788401), (113, 355827), (339, 118609), (1921, 20931), (5763, 6977)]