1270294533

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239633}}^1$

素因数の和:239689

約数の個数: 24

約数和(自身を含む): 1993754880

約数和(自身を除く): 723460347

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 239633, 718899, 2156697, 4553027, 7428623, 13659081, 22285869, 40977243, 66857607, 141143837, 423431511, 1270294533]

約数ペア:

[(1, 1270294533), (3, 423431511), (9, 141143837), (19, 66857607), (31, 40977243), (57, 22285869), (93, 13659081), (171, 7428623), (279, 4553027), (589, 2156697), (1767, 718899), (5301, 239633)]