1457183007

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{145471}}^1$

素因数の和:145540

約数の個数: 32

約数和(自身を含む): 2513756160

約数和(自身を除く): 1056573153

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 145471, 436413, 1018297, 1309239, 3054891, 3927717, 7709963, 9164673, 23129889, 27494019, 53969741, 69389667, 161909223, 208169001, 485727669, 1457183007]

約数ペア:

[(1, 1457183007), (3, 485727669), (7, 208169001), (9, 161909223), (21, 69389667), (27, 53969741), (53, 27494019), (63, 23129889), (159, 9164673), (189, 7709963), (371, 3927717), (477, 3054891), (1113, 1309239), (1431, 1018297), (3339, 436413), (10017, 145471)]