420153486

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1707941}}^1$

素因数の和:1707987

約数の個数: 16

約数和(自身を含む): 860802768

約数和(自身を除く): 440649282

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1707941, 3415882, 5123823, 10247646, 70025581, 140051162, 210076743, 420153486]

約数ペア:

[(1, 420153486), (2, 210076743), (3, 140051162), (6, 70025581), (41, 10247646), (82, 5123823), (123, 3415882), (246, 1707941)]