5098221

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 20

約数和(自身を含む): 7697052

約数和(自身を除く): 2598831

約数列:

[1, 3, 9, 27, 81, 113, 339, 557, 1017, 1671, 3051, 5013, 9153, 15039, 45117, 62941, 188823, 566469, 1699407, 5098221]

約数ペア:

[(1, 5098221), (3, 1699407), (9, 566469), (27, 188823), (81, 62941), (113, 45117), (339, 15039), (557, 9153), (1017, 5013), (1671, 3051)]