31300149

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 42719040

約数和(自身を除く): 11418891

約数列:

[1, 3, 59, 177, 181, 543, 977, 2931, 10679, 32037, 57643, 172929, 176837, 530511, 10433383, 31300149]

約数ペア:

[(1, 31300149), (3, 10433383), (59, 530511), (177, 176837), (181, 172929), (543, 57643), (977, 32037), (2931, 10679)]