2134561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 2681280

約数和(自身を除く): 546719

約数列:

[1, 11, 13, 23, 59, 121, 143, 253, 299, 649, 767, 1357, 1573, 2783, 3289, 7139, 8437, 14927, 17641, 36179, 92807, 164197, 194051, 2134561]

約数ペア:

[(1, 2134561), (11, 194051), (13, 164197), (23, 92807), (59, 36179), (121, 17641), (143, 14927), (253, 8437), (299, 7139), (649, 3289), (767, 2783), (1357, 1573)]