688080081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{430319}}^1$

素因数の和:430376

約数の個数: 16

約数和(自身を含む): 1012112640

約数和(自身を除く): 324032559

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 430319, 1290957, 5594147, 16782441, 17643079, 52929237, 229360027, 688080081]

約数ペア:

[(1, 688080081), (3, 229360027), (13, 52929237), (39, 17643079), (41, 16782441), (123, 5594147), (533, 1290957), (1599, 430319)]