1140221807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1\times {\mathrm{1277}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 1232278272

約数和(自身を除く): 92056465

約数列:

[1, 17, 53, 901, 991, 1277, 16847, 21709, 52523, 67681, 892891, 1150577, 1265507, 21513619, 67071871, 1140221807]

約数ペア:

[(1, 1140221807), (17, 67071871), (53, 21513619), (901, 1265507), (991, 1150577), (1277, 892891), (16847, 67681), (21709, 52523)]