281034234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1201001}}^1$

素因数の和:1201022

約数の個数: 24

約数和(自身を含む): 655747092

約数和(自身を除く): 374712858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1201001, 2402002, 3603003, 7206006, 10809009, 15613013, 21618018, 31226026, 46839039, 93678078, 140517117, 281034234]

約数ペア:

[(1, 281034234), (2, 140517117), (3, 93678078), (6, 46839039), (9, 31226026), (13, 21618018), (18, 15613013), (26, 10809009), (39, 7206006), (78, 3603003), (117, 2402002), (234, 1201001)]