23142691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 27933120

約数和(自身を除く): 4790429

約数列:

[1, 11, 13, 59, 143, 169, 211, 649, 767, 1859, 2321, 2743, 8437, 9971, 12449, 30173, 35659, 109681, 136939, 161837, 392249, 1780207, 2103881, 23142691]

約数ペア:

[(1, 23142691), (11, 2103881), (13, 1780207), (59, 392249), (143, 161837), (169, 136939), (211, 109681), (649, 35659), (767, 30173), (1859, 12449), (2321, 9971), (2743, 8437)]