3678889671

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{510319}}^1$

素因数の和:510420

約数の個数: 20

約数和(自身を含む): 5557384800

約数和(自身を除く): 1878495129

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 510319, 1530957, 4592871, 13778613, 41335839, 45418391, 136255173, 408765519, 1226296557, 3678889671]

約数ペア:

[(1, 3678889671), (3, 1226296557), (9, 408765519), (27, 136255173), (81, 45418391), (89, 41335839), (267, 13778613), (801, 4592871), (2403, 1530957), (7209, 510319)]