1225574787

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{6043}}^1$

素因数の和:7122

約数の個数: 16

約数和(自身を含む): 1660407680

約数和(自身を除く): 434832893

約数列:

[1, 3, 67, 201, 1009, 3027, 6043, 18129, 67603, 202809, 404881, 1214643, 6097387, 18292161, 408524929, 1225574787]

約数ペア:

[(1, 1225574787), (3, 408524929), (67, 18292161), (201, 6097387), (1009, 1214643), (3027, 404881), (6043, 202809), (18129, 67603)]