8741979

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 4866021

約数列:

[1, 3, 9, 27, 41, 53, 123, 149, 159, 369, 447, 477, 1107, 1341, 1431, 2173, 4023, 6109, 6519, 7897, 18327, 19557, 23691, 54981, 58671, 71073, 164943, 213219, 323777, 971331, 2913993, 8741979]

約数ペア:

[(1, 8741979), (3, 2913993), (9, 971331), (27, 323777), (41, 213219), (53, 164943), (123, 71073), (149, 58671), (159, 54981), (369, 23691), (447, 19557), (477, 18327), (1107, 7897), (1341, 6519), (1431, 6109), (2173, 4023)]