23417919

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1123}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 38809472

約数和(自身を除く): 15391553

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 1123, 2317, 2979, 3369, 6951, 7861, 10107, 20853, 23583, 70749, 371713, 1115139, 2601991, 3345417, 7805973, 23417919]

約数ペア:

[(1, 23417919), (3, 7805973), (7, 3345417), (9, 2601991), (21, 1115139), (63, 371713), (331, 70749), (993, 23583), (1123, 20853), (2317, 10107), (2979, 7861), (3369, 6951)]