1457471673

素因数分解:

$3^2\times 7^1\times {\mathrm{3257}}^1\times {\mathrm{7103}}^1$

素因数の和:10373

約数の個数: 24

約数和(自身を含む): 2407062528

約数和(自身を除く): 949590855

約数列:

[1, 3, 7, 9, 21, 63, 3257, 7103, 9771, 21309, 22799, 29313, 49721, 63927, 68397, 149163, 205191, 447489, 23134471, 69403413, 161941297, 208210239, 485823891, 1457471673]

約数ペア:

[(1, 1457471673), (3, 485823891), (7, 208210239), (9, 161941297), (21, 69403413), (63, 23134471), (3257, 447489), (7103, 205191), (9771, 149163), (21309, 68397), (22799, 63927), (29313, 49721)]