22590337

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 28728000

約数和(自身を除く): 6137663

約数列:

[1, 7, 11, 77, 121, 149, 179, 847, 1043, 1253, 1639, 1969, 11473, 13783, 18029, 21659, 26671, 126203, 151613, 186697, 293381, 2053667, 3227191, 22590337]

約数ペア:

[(1, 22590337), (7, 3227191), (11, 2053667), (77, 293381), (121, 186697), (149, 151613), (179, 126203), (847, 26671), (1043, 21659), (1253, 18029), (1639, 13783), (1969, 11473)]