118220641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4253}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 155594304

約数和(自身を除く): 37373663

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 4253, 27797, 29771, 46783, 80807, 327481, 565649, 888877, 1535333, 6222139, 10747331, 16888663, 118220641]

約数ペア:

[(1, 118220641), (7, 16888663), (11, 10747331), (19, 6222139), (77, 1535333), (133, 888877), (209, 565649), (361, 327481), (1463, 80807), (2527, 46783), (3971, 29771), (4253, 27797)]