23271311

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 28429440

約数和(自身を除く): 5158129

約数列:

[1, 7, 29, 59, 67, 203, 413, 469, 841, 1711, 1943, 3953, 5887, 11977, 13601, 27671, 49619, 56347, 114637, 347333, 394429, 802459, 3324473, 23271311]

約数ペア:

[(1, 23271311), (7, 3324473), (29, 802459), (59, 394429), (67, 347333), (203, 114637), (413, 56347), (469, 49619), (841, 27671), (1711, 13601), (1943, 11977), (3953, 5887)]