2524917

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 3698464

約数和(自身を除く): 1173547

約数列:

[1, 3, 23, 37, 43, 69, 111, 129, 529, 851, 989, 1587, 1591, 2553, 2967, 4773, 19573, 22747, 36593, 58719, 68241, 109779, 841639, 2524917]

約数ペア:

[(1, 2524917), (3, 841639), (23, 109779), (37, 68241), (43, 58719), (69, 36593), (111, 22747), (129, 19573), (529, 4773), (851, 2967), (989, 2553), (1587, 1591)]