2045475453

素因数分解:

$3^1\times 7^2\times {\mathrm{1511}}^1\times {\mathrm{9209}}^1$

素因数の和:10737

約数の個数: 24

約数和(自身を含む): 3175018560

約数和(自身を除く): 1129543107

約数列:

[1, 3, 7, 21, 49, 147, 1511, 4533, 9209, 10577, 27627, 31731, 64463, 74039, 193389, 222117, 451241, 1353723, 13914799, 41744397, 97403593, 292210779, 681825151, 2045475453]

約数ペア:

[(1, 2045475453), (3, 681825151), (7, 292210779), (21, 97403593), (49, 41744397), (147, 13914799), (1511, 1353723), (4533, 451241), (9209, 222117), (10577, 193389), (27627, 74039), (31731, 64463)]