39015333

素因数分解:

$3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1471}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 64603136

約数和(自身を除く): 25587803

約数列:

[1, 3, 7, 9, 21, 63, 421, 1263, 1471, 2947, 3789, 4413, 8841, 10297, 13239, 26523, 30891, 92673, 619291, 1857873, 4335037, 5573619, 13005111, 39015333]

約数ペア:

[(1, 39015333), (3, 13005111), (7, 5573619), (9, 4335037), (21, 1857873), (63, 619291), (421, 92673), (1263, 30891), (1471, 26523), (2947, 13239), (3789, 10297), (4413, 8841)]