421701546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1434359}}^1$

素因数の和:1434378

約数の個数: 24

約数和(自身を含む): 981102240

約数和(自身を除く): 559400694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1434359, 2868718, 4303077, 8606154, 10040513, 20081026, 30121539, 60243078, 70283591, 140567182, 210850773, 421701546]

約数ペア:

[(1, 421701546), (2, 210850773), (3, 140567182), (6, 70283591), (7, 60243078), (14, 30121539), (21, 20081026), (42, 10040513), (49, 8606154), (98, 4303077), (147, 2868718), (294, 1434359)]