1330958061

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{530051}}^1$

素因数の和:530094

約数の個数: 20

約数和(自身を含む): 2052361344

約数和(自身を除く): 721403283

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 530051, 1590153, 4770459, 14311377, 16431581, 42934131, 49294743, 147884229, 443652687, 1330958061]

約数ペア:

[(1, 1330958061), (3, 443652687), (9, 147884229), (27, 49294743), (31, 42934131), (81, 16431581), (93, 14311377), (279, 4770459), (837, 1590153), (2511, 530051)]