1248984909

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{55711}}^1$

素因数の和:55817

約数の個数: 24

約数和(自身を含む): 1877271552

約数和(自身を除く): 628286643

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 22419, 55711, 167133, 501399, 2618417, 2952683, 7855251, 8858049, 23565753, 26574147, 138776101, 416328303, 1248984909]

約数ペア:

[(1, 1248984909), (3, 416328303), (9, 138776101), (47, 26574147), (53, 23565753), (141, 8858049), (159, 7855251), (423, 2952683), (477, 2618417), (2491, 501399), (7473, 167133), (22419, 55711)]