100782143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12959}}^1$

素因数の和:13078

約数の個数: 16

約数和(自身を含む): 126904320

約数和(自身を除く): 26122177

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 12959, 90713, 142549, 997843, 1308859, 9162013, 14397449, 100782143]

約数ペア:

[(1, 100782143), (7, 14397449), (11, 9162013), (77, 1308859), (101, 997843), (707, 142549), (1111, 90713), (7777, 12959)]