23131911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 12810489

約数列:

[1, 3, 11, 19, 33, 57, 79, 209, 237, 467, 627, 869, 1401, 1501, 2607, 4503, 5137, 8873, 15411, 16511, 26619, 36893, 49533, 97603, 110679, 292809, 405823, 700967, 1217469, 2102901, 7710637, 23131911]

約数ペア:

[(1, 23131911), (3, 7710637), (11, 2102901), (19, 1217469), (33, 700967), (57, 405823), (79, 292809), (209, 110679), (237, 97603), (467, 49533), (627, 36893), (869, 26619), (1401, 16511), (1501, 15411), (2607, 8873), (4503, 5137)]