317399094

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{11971}}^1$

素因数の和:12473

約数の個数: 32

約数和(自身を含む): 706826880

約数和(自身を除く): 389427786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 8838, 11971, 13257, 23942, 26514, 35913, 71826, 107739, 215478, 323217, 646434, 5877761, 11755522, 17633283, 35266566, 52899849, 105799698, 158699547, 317399094]

約数ペア:

[(1, 317399094), (2, 158699547), (3, 105799698), (6, 52899849), (9, 35266566), (18, 17633283), (27, 11755522), (54, 5877761), (491, 646434), (982, 323217), (1473, 215478), (2946, 107739), (4419, 71826), (8838, 35913), (11971, 26514), (13257, 23942)]