238418639

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 253725696

約数和(自身を除く): 15307057

約数列:

[1, 37, 47, 71, 1739, 1931, 2627, 3337, 71447, 90757, 123469, 137101, 3358009, 5072737, 6443747, 238418639]

約数ペア:

[(1, 238418639), (37, 6443747), (47, 5072737), (71, 3358009), (1739, 137101), (1931, 123469), (2627, 90757), (3337, 71447)]