1328424267

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1\times {\mathrm{5087}}^1$

素因数の和:6578

約数の個数: 16

約数和(自身を含む): 1801884672

約数和(自身を除く): 473460405

約数列:

[1, 3, 61, 183, 1427, 4281, 5087, 15261, 87047, 261141, 310307, 930921, 7259149, 21777447, 442808089, 1328424267]

約数ペア:

[(1, 1328424267), (3, 442808089), (61, 21777447), (183, 7259149), (1427, 930921), (4281, 310307), (5087, 261141), (15261, 87047)]