16372251

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11299}}^1$

素因数の和:11335

約数の個数: 24

約数和(自身を含む): 28204800

約数和(自身を除く): 11832549

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 11299, 33897, 79093, 101691, 237279, 259877, 711837, 779631, 1819139, 2338893, 5457417, 16372251]

約数ペア:

[(1, 16372251), (3, 5457417), (7, 2338893), (9, 1819139), (21, 779631), (23, 711837), (63, 259877), (69, 237279), (161, 101691), (207, 79093), (483, 33897), (1449, 11299)]