1181257

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 1592640

約数和(自身を除く): 411383

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 529, 667, 1771, 2233, 3703, 4669, 5819, 7337, 15341, 40733, 51359, 107387, 168751, 1181257]

約数ペア:

[(1, 1181257), (7, 168751), (11, 107387), (23, 51359), (29, 40733), (77, 15341), (161, 7337), (203, 5819), (253, 4669), (319, 3703), (529, 2233), (667, 1771)]