89978477399

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{491039}}^1$

素因数の和:491350

約数の個数: 16

約数和(自身を含む): 97296629760

約数和(自身を除く): 7318152361

約数列:

[1, 23, 31, 257, 713, 5911, 7967, 183241, 491039, 11293897, 15222209, 126197023, 350110807, 2902531529, 3912107713, 89978477399]

約数ペア:

[(1, 89978477399), (23, 3912107713), (31, 2902531529), (257, 350110807), (713, 126197023), (5911, 15222209), (7967, 11293897), (183241, 491039)]