23001531

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4283

約数の個数: 24

約数和(自身を含む): 36648720

約数和(自身を除く): 13647189

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 4229, 5439, 12687, 29603, 88809, 156473, 207221, 469419, 621663, 1095311, 3285933, 7667177, 23001531]

約数ペア:

[(1, 23001531), (3, 7667177), (7, 3285933), (21, 1095311), (37, 621663), (49, 469419), (111, 207221), (147, 156473), (259, 88809), (777, 29603), (1813, 12687), (4229, 5439)]