142881999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{3727}}^1$

素因数の和:4726

約数の個数: 16

約数和(自身を含む): 205427712

約数和(自身を除く): 62545713

約数列:

[1, 3, 13, 39, 983, 2949, 3727, 11181, 12779, 38337, 48451, 145353, 3663641, 10990923, 47627333, 142881999]

約数ペア:

[(1, 142881999), (3, 47627333), (13, 10990923), (39, 3663641), (983, 145353), (2949, 48451), (3727, 38337), (11181, 12779)]