39857949

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 59321600

約数和(自身を除く): 19463651

約数列:

[1, 3, 9, 61, 79, 183, 237, 549, 711, 919, 2757, 4819, 8271, 14457, 43371, 56059, 72601, 168177, 217803, 504531, 653409, 4428661, 13285983, 39857949]

約数ペア:

[(1, 39857949), (3, 13285983), (9, 4428661), (61, 653409), (79, 504531), (183, 217803), (237, 168177), (549, 72601), (711, 56059), (919, 43371), (2757, 14457), (4819, 8271)]