10815819

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 17587200

約数和(自身を除く): 6771381

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 457, 483, 1029, 1127, 1371, 3199, 3381, 7889, 9597, 10511, 22393, 23667, 31533, 67179, 73577, 156751, 220731, 470253, 515039, 1545117, 3605273, 10815819]

約数ペア:

[(1, 10815819), (3, 3605273), (7, 1545117), (21, 515039), (23, 470253), (49, 220731), (69, 156751), (147, 73577), (161, 67179), (343, 31533), (457, 23667), (483, 22393), (1029, 10511), (1127, 9597), (1371, 7889), (3199, 3381)]