90705997

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 98496000

約数和(自身を除く): 7790003

約数列:

[1, 23, 29, 239, 569, 667, 5497, 6931, 13087, 16501, 135991, 159413, 379523, 3127793, 3943739, 90705997]

約数ペア:

[(1, 90705997), (23, 3943739), (29, 3127793), (239, 379523), (569, 159413), (667, 135991), (5497, 16501), (6931, 13087)]