9900143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 11404800

約数和(自身を除く): 1504657

約数列:

[1, 11, 23, 109, 253, 359, 1199, 2507, 3949, 8257, 27577, 39131, 90827, 430441, 900013, 9900143]

約数ペア:

[(1, 9900143), (11, 900013), (23, 430441), (109, 90827), (253, 39131), (359, 27577), (1199, 8257), (2507, 3949)]