22842743

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 29047200

約数和(自身を除く): 6204457

約数列:

[1, 7, 11, 77, 121, 149, 181, 847, 1043, 1267, 1639, 1991, 11473, 13937, 18029, 21901, 26969, 126203, 153307, 188783, 296659, 2076613, 3263249, 22842743]

約数ペア:

[(1, 22842743), (7, 3263249), (11, 2076613), (77, 296659), (121, 188783), (149, 153307), (181, 126203), (847, 26969), (1043, 21901), (1267, 18029), (1639, 13937), (1991, 11473)]