313269121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 356610240

約数和(自身を除く): 43341119

約数列:

[1, 11, 37, 121, 167, 407, 419, 1837, 4477, 4609, 6179, 15503, 20207, 50699, 67969, 69973, 170533, 747659, 769703, 1875863, 2589001, 8466733, 28479011, 313269121]

約数ペア:

[(1, 313269121), (11, 28479011), (37, 8466733), (121, 2589001), (167, 1875863), (407, 769703), (419, 747659), (1837, 170533), (4477, 69973), (4609, 67969), (6179, 50699), (15503, 20207)]