9923895

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 17415216

約数和(自身を除く): 7491321

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 2657, 3735, 7971, 13285, 23913, 39855, 119565, 220531, 661593, 1102655, 1984779, 3307965, 9923895]

約数ペア:

[(1, 9923895), (3, 3307965), (5, 1984779), (9, 1102655), (15, 661593), (45, 220531), (83, 119565), (249, 39855), (415, 23913), (747, 13285), (1245, 7971), (2657, 3735)]