1489411

素因数分解:

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

素因数の和:99

約数の個数: 24

約数和(自身を含む): 2006784

約数和(自身を除く): 517373

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 841, 1771, 2233, 4669, 5887, 7337, 9251, 19343, 51359, 64757, 135401, 212773, 1489411]

約数ペア:

[(1, 1489411), (7, 212773), (11, 135401), (23, 64757), (29, 51359), (77, 19343), (161, 9251), (203, 7337), (253, 5887), (319, 4669), (667, 2233), (841, 1771)]