39396531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 18519117

約数列:

[1, 3, 17, 41, 51, 83, 123, 227, 249, 681, 697, 1411, 2091, 3403, 3859, 4233, 9307, 10209, 11577, 18841, 27921, 56523, 57851, 158219, 173553, 320297, 474657, 772481, 960891, 2317443, 13132177, 39396531]

約数ペア:

[(1, 39396531), (3, 13132177), (17, 2317443), (41, 960891), (51, 772481), (83, 474657), (123, 320297), (227, 173553), (249, 158219), (681, 57851), (697, 56523), (1411, 27921), (2091, 18841), (3403, 11577), (3859, 10209), (4233, 9307)]