39012807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 58337280

約数和(自身を除く): 19324473

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 391, 421, 1173, 1263, 1343, 1817, 4029, 5451, 7157, 9683, 21471, 29049, 30889, 33259, 92667, 99777, 164611, 493833, 565403, 764957, 1696209, 2294871, 13004269, 39012807]

約数ペア:

[(1, 39012807), (3, 13004269), (17, 2294871), (23, 1696209), (51, 764957), (69, 565403), (79, 493833), (237, 164611), (391, 99777), (421, 92667), (1173, 33259), (1263, 30889), (1343, 29049), (1817, 21471), (4029, 9683), (5451, 7157)]