1379808291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 1966947840

約数和(自身を除く): 587139549

約数列:

[1, 3, 19, 57, 103, 197, 309, 591, 1193, 1957, 3579, 3743, 5871, 11229, 20291, 22667, 60873, 68001, 122879, 235021, 368637, 385529, 705063, 1156587, 2334701, 4465399, 7004103, 13396197, 24207163, 72621489, 459936097, 1379808291]

約数ペア:

[(1, 1379808291), (3, 459936097), (19, 72621489), (57, 24207163), (103, 13396197), (197, 7004103), (309, 4465399), (591, 2334701), (1193, 1156587), (1957, 705063), (3579, 385529), (3743, 368637), (5871, 235021), (11229, 122879), (20291, 68001), (22667, 60873)]