418745427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{236981}}^1$

素因数の和:237034

約数の個数: 16

約数和(自身を含む): 606673920

約数和(自身を除く): 187928493

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 236981, 710943, 4502639, 7346411, 13507917, 22039233, 139581809, 418745427]

約数ペア:

[(1, 418745427), (3, 139581809), (19, 22039233), (31, 13507917), (57, 7346411), (93, 4502639), (589, 710943), (1767, 236981)]