53781133

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 62447616

約数和(自身を除く): 8666483

約数列:

[1, 7, 131, 223, 263, 917, 1561, 1841, 29213, 34453, 58649, 204491, 241171, 410543, 7683019, 53781133]

約数ペア:

[(1, 53781133), (7, 7683019), (131, 410543), (223, 241171), (263, 204491), (917, 58649), (1561, 34453), (1841, 29213)]