40966659

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 62208432

約数和(自身を除く): 21241773

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 2861, 4773, 8583, 14319, 25749, 105857, 123023, 317571, 369069, 952713, 1107207, 4551851, 13655553, 40966659]

約数ペア:

[(1, 40966659), (3, 13655553), (9, 4551851), (37, 1107207), (43, 952713), (111, 369069), (129, 317571), (333, 123023), (387, 105857), (1591, 25749), (2861, 14319), (4773, 8583)]