42856809

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 60668160

約数和(自身を除く): 17811351

約数列:

[1, 3, 29, 47, 87, 141, 223, 669, 1363, 2209, 4089, 6467, 6627, 10481, 19401, 31443, 64061, 192183, 303949, 492607, 911847, 1477821, 14285603, 42856809]

約数ペア:

[(1, 42856809), (3, 14285603), (29, 1477821), (47, 911847), (87, 492607), (141, 303949), (223, 192183), (669, 64061), (1363, 31443), (2209, 19401), (4089, 10481), (6467, 6627)]