2449377

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 4283136

約数和(自身を除く): 1833759

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2287, 6861, 16009, 20583, 38879, 48027, 116637, 144081, 272153, 349911, 816459, 2449377]

約数ペア:

[(1, 2449377), (3, 816459), (7, 349911), (9, 272153), (17, 144081), (21, 116637), (51, 48027), (63, 38879), (119, 20583), (153, 16009), (357, 6861), (1071, 2287)]