23225657

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 31011876

約数和(自身を除く): 7786219

約数列:

[1, 7, 13, 19, 49, 91, 101, 133, 247, 361, 637, 707, 931, 1313, 1729, 1919, 2527, 4693, 4949, 9191, 12103, 13433, 17689, 24947, 32851, 36461, 64337, 94031, 174629, 229957, 255227, 473993, 1222403, 1786589, 3317951, 23225657]

約数ペア:

[(1, 23225657), (7, 3317951), (13, 1786589), (19, 1222403), (49, 473993), (91, 255227), (101, 229957), (133, 174629), (247, 94031), (361, 64337), (637, 36461), (707, 32851), (931, 24947), (1313, 17689), (1729, 13433), (1919, 12103), (2527, 9191), (4693, 4949)]