260468679

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{6911}}^1$

素因数の和:7670

約数の個数: 16

約数和(自身を含む): 368271360

約数和(自身を除く): 107802681

約数列:

[1, 3, 17, 51, 739, 2217, 6911, 12563, 20733, 37689, 117487, 352461, 5107229, 15321687, 86822893, 260468679]

約数ペア:

[(1, 260468679), (3, 86822893), (17, 15321687), (51, 5107229), (739, 352461), (2217, 117487), (6911, 37689), (12563, 20733)]