447702978

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{21013}}^1$

素因数の和:21138

約数の個数: 32

約数和(自身を含む): 925960896

約数和(自身を除く): 478257918

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 318, 402, 3551, 7102, 10653, 21013, 21306, 42026, 63039, 126078, 1113689, 1407871, 2227378, 2815742, 3341067, 4223613, 6682134, 8447226, 74617163, 149234326, 223851489, 447702978]

約数ペア:

[(1, 447702978), (2, 223851489), (3, 149234326), (6, 74617163), (53, 8447226), (67, 6682134), (106, 4223613), (134, 3341067), (159, 2815742), (201, 2227378), (318, 1407871), (402, 1113689), (3551, 126078), (7102, 63039), (10653, 42026), (21013, 21306)]