40669881

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4201}}^1$

素因数の和:4672

約数の個数: 16

約数和(自身を含む): 62122368

約数和(自身を除く): 21452487

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 4201, 9681, 12603, 29407, 88221, 1936661, 5809983, 13556627, 40669881]

約数ペア:

[(1, 40669881), (3, 13556627), (7, 5809983), (21, 1936661), (461, 88221), (1383, 29407), (3227, 12603), (4201, 9681)]