1045377557

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{7723}}^1$

素因数の和:8108

約数の個数: 16

約数和(自身を含む): 1218291072

約数和(自身を除く): 172913515

約数列:

[1, 7, 61, 317, 427, 2219, 7723, 19337, 54061, 135359, 471103, 2448191, 3297721, 17137337, 149339651, 1045377557]

約数ペア:

[(1, 1045377557), (7, 149339651), (61, 17137337), (317, 3297721), (427, 2448191), (2219, 471103), (7723, 135359), (19337, 54061)]