12745611

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 19518720

約数和(自身を除く): 6773109

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 919, 1541, 2757, 4623, 8271, 13869, 21137, 61573, 63411, 184719, 190233, 554157, 1416179, 4248537, 12745611]

約数ペア:

[(1, 12745611), (3, 4248537), (9, 1416179), (23, 554157), (67, 190233), (69, 184719), (201, 63411), (207, 61573), (603, 21137), (919, 13869), (1541, 8271), (2757, 4623)]