20210013087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21118091}}^1$

素因数の和:21118134

約数の個数: 16

約数和(自身を含む): 30410052480

約数和(自身を除く): 10200039393

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 21118091, 63354273, 232299001, 612424639, 696897003, 1837273917, 6736671029, 20210013087]

約数ペア:

[(1, 20210013087), (3, 6736671029), (11, 1837273917), (29, 696897003), (33, 612424639), (87, 232299001), (319, 63354273), (957, 21118091)]