79128673

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 18

約数和(自身を含む): 90500454

約数和(自身を除く): 11371781

約数列:

[1, 13, 19, 169, 247, 361, 1297, 3211, 4693, 16861, 24643, 61009, 219193, 320359, 468217, 4164667, 6086821, 79128673]

約数ペア:

[(1, 79128673), (13, 6086821), (19, 4164667), (169, 468217), (247, 320359), (361, 219193), (1297, 61009), (3211, 24643), (4693, 16861)]