40015221

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 55157760

約数和(自身を除く): 15142539

約数列:

[1, 3, 41, 113, 123, 339, 2879, 4633, 8637, 13899, 118039, 325327, 354117, 975981, 13338407, 40015221]

約数ペア:

[(1, 40015221), (3, 13338407), (41, 975981), (113, 354117), (123, 325327), (339, 118039), (2879, 13899), (4633, 8637)]