22684779

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 37669632

約数和(自身を除く): 14984853

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 167, 243, 351, 387, 501, 559, 1053, 1161, 1503, 1677, 2171, 3159, 3483, 4509, 5031, 6513, 7181, 10449, 13527, 15093, 19539, 21543, 40581, 45279, 58617, 64629, 93353, 135837, 175851, 193887, 280059, 527553, 581661, 840177, 1744983, 2520531, 7561593, 22684779]

約数ペア:

[(1, 22684779), (3, 7561593), (9, 2520531), (13, 1744983), (27, 840177), (39, 581661), (43, 527553), (81, 280059), (117, 193887), (129, 175851), (167, 135837), (243, 93353), (351, 64629), (387, 58617), (501, 45279), (559, 40581), (1053, 21543), (1161, 19539), (1503, 15093), (1677, 13527), (2171, 10449), (3159, 7181), (3483, 6513), (4509, 5031)]