39421539

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{39461}}^1$

素因数の和:39507

約数の個数: 16

約数和(自身を含む): 59982240

約数和(自身を除く): 20560701

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 39461, 118383, 355149, 1065447, 1460057, 4380171, 13140513, 39421539]

約数ペア:

[(1, 39421539), (3, 13140513), (9, 4380171), (27, 1460057), (37, 1065447), (111, 355149), (333, 118383), (999, 39461)]