131314974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3126547}}^1$

素因数の和:3126559

約数の個数: 16

約数和(自身を含む): 300148608

約数和(自身を除く): 168833634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3126547, 6253094, 9379641, 18759282, 21885829, 43771658, 65657487, 131314974]

約数ペア:

[(1, 131314974), (2, 65657487), (3, 43771658), (6, 21885829), (7, 18759282), (14, 9379641), (21, 6253094), (42, 3126547)]