486571887

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{439541}}^1$

素因数の和:439591

約数の個数: 16

約数和(自身を含む): 738430560

約数和(自身を除く): 251858673

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 439541, 1318623, 3955869, 11867607, 18021181, 54063543, 162190629, 486571887]

約数ペア:

[(1, 486571887), (3, 162190629), (9, 54063543), (27, 18021181), (41, 11867607), (123, 3955869), (369, 1318623), (1107, 439541)]