38965611

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 55671616

約数和(自身を除く): 16706005

約数列:

[1, 3, 23, 43, 69, 129, 529, 571, 989, 1587, 1713, 2967, 13133, 22747, 24553, 39399, 68241, 73659, 302059, 564719, 906177, 1694157, 12988537, 38965611]

約数ペア:

[(1, 38965611), (3, 12988537), (23, 1694157), (43, 906177), (69, 564719), (129, 302059), (529, 73659), (571, 68241), (989, 39399), (1587, 24553), (1713, 22747), (2967, 13133)]