90276431

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 105473280

約数和(自身を除く): 15196849

約数列:

[1, 7, 59, 241, 413, 907, 1687, 6349, 14219, 53513, 99533, 218587, 374591, 1530109, 12896633, 90276431]

約数ペア:

[(1, 90276431), (7, 12896633), (59, 1530109), (241, 374591), (413, 218587), (907, 99533), (1687, 53513), (6349, 14219)]