2119917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 3022272

約数和(自身を除く): 902355

約数列:

[1, 3, 17, 51, 197, 211, 591, 633, 3349, 3587, 10047, 10761, 41567, 124701, 706639, 2119917]

約数ペア:

[(1, 2119917), (3, 706639), (17, 124701), (51, 41567), (197, 10761), (211, 10047), (591, 3587), (633, 3349)]