40807208973

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1\times {\mathrm{341623}}^1$

素因数の和:343028

約数の個数: 16

約数和(自身を含む): 56326965120

約数和(自身を除く): 15519756147

約数列:

[1, 3, 29, 87, 1373, 4119, 39817, 119451, 341623, 1024869, 9907067, 29721201, 469048379, 1407145137, 13602402991, 40807208973]

約数ペア:

[(1, 40807208973), (3, 13602402991), (29, 1407145137), (87, 469048379), (1373, 29721201), (4119, 9907067), (39817, 1024869), (119451, 341623)]