1551160998

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1213741}}^1$

素因数の和:1213820

約数の個数: 24

約数和(自身を含む): 3408187536

約数和(自身を除く): 1857026538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1213741, 2427482, 3641223, 7282446, 10923669, 21847338, 86175611, 172351222, 258526833, 517053666, 775580499, 1551160998]

約数ペア:

[(1, 1551160998), (2, 775580499), (3, 517053666), (6, 258526833), (9, 172351222), (18, 86175611), (71, 21847338), (142, 10923669), (213, 7282446), (426, 3641223), (639, 2427482), (1278, 1213741)]