12931065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41051}}^1$

素因数の和:41069

約数の個数: 24

約数和(自身を含む): 25616448

約数和(自身を除く): 12685383

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 41051, 123153, 205255, 287357, 369459, 615765, 862071, 1436785, 1847295, 2586213, 4310355, 12931065]

約数ペア:

[(1, 12931065), (3, 4310355), (5, 2586213), (7, 1847295), (9, 1436785), (15, 862071), (21, 615765), (35, 369459), (45, 287357), (63, 205255), (105, 123153), (315, 41051)]