347664486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{6131}}^1$

素因数の和:6876

約数の個数: 32

約数和(自身を含む): 749968128

約数和(自身を除く): 402303642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 727, 1454, 2181, 4362, 6131, 9451, 12262, 18393, 18902, 28353, 36786, 56706, 79703, 159406, 239109, 478218, 4457237, 8914474, 13371711, 26743422, 57944081, 115888162, 173832243, 347664486]

約数ペア:

[(1, 347664486), (2, 173832243), (3, 115888162), (6, 57944081), (13, 26743422), (26, 13371711), (39, 8914474), (78, 4457237), (727, 478218), (1454, 239109), (2181, 159406), (4362, 79703), (6131, 56706), (9451, 36786), (12262, 28353), (18393, 18902)]