622134723

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 1004659200

約数和(自身を除く): 382524477

約数列:

[1, 3, 7, 21, 47, 49, 53, 141, 147, 159, 329, 371, 987, 1113, 1699, 2303, 2491, 2597, 5097, 6909, 7473, 7791, 11893, 17437, 35679, 52311, 79853, 83251, 90047, 122059, 239559, 249753, 270141, 366177, 558971, 630329, 1676913, 1890987, 3912797, 4232209, 4412303, 11738391, 12696627, 13236909, 29625463, 88876389, 207378241, 622134723]

約数ペア:

[(1, 622134723), (3, 207378241), (7, 88876389), (21, 29625463), (47, 13236909), (49, 12696627), (53, 11738391), (141, 4412303), (147, 4232209), (159, 3912797), (329, 1890987), (371, 1676913), (987, 630329), (1113, 558971), (1699, 366177), (2303, 270141), (2491, 249753), (2597, 239559), (5097, 122059), (6909, 90047), (7473, 83251), (7791, 79853), (11893, 52311), (17437, 35679)]