42901089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 71715840

約数和(自身を除く): 28814751

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 811, 1603, 2433, 2519, 4809, 5677, 7557, 8921, 17031, 17633, 26763, 52899, 62447, 185719, 187341, 557157, 1300033, 2042909, 3900099, 6128727, 14300363, 42901089]

約数ペア:

[(1, 42901089), (3, 14300363), (7, 6128727), (11, 3900099), (21, 2042909), (33, 1300033), (77, 557157), (229, 187341), (231, 185719), (687, 62447), (811, 52899), (1603, 26763), (2433, 17633), (2519, 17031), (4809, 8921), (5677, 7557)]