2707443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 1485837

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 223, 639, 669, 1349, 2007, 4047, 4237, 12141, 12711, 15833, 38133, 47499, 142497, 300827, 902481, 2707443]

約数ペア:

[(1, 2707443), (3, 902481), (9, 300827), (19, 142497), (57, 47499), (71, 38133), (171, 15833), (213, 12711), (223, 12141), (639, 4237), (669, 4047), (1349, 2007)]