187579259

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 218526720

約数和(自身を除く): 30947461

約数列:

[1, 7, 79, 163, 553, 1141, 2081, 12877, 14567, 90139, 164399, 339203, 1150793, 2374421, 26797037, 187579259]

約数ペア:

[(1, 187579259), (7, 26797037), (79, 2374421), (163, 1150793), (553, 339203), (1141, 164399), (2081, 90139), (12877, 14567)]