40713687

素因数分解:

$3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1327}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 67398656

約数和(自身を除く): 26684969

約数列:

[1, 3, 7, 9, 21, 63, 487, 1327, 1461, 3409, 3981, 4383, 9289, 10227, 11943, 27867, 30681, 83601, 646249, 1938747, 4523743, 5816241, 13571229, 40713687]

約数ペア:

[(1, 40713687), (3, 13571229), (7, 5816241), (9, 4523743), (21, 1938747), (63, 646249), (487, 83601), (1327, 30681), (1461, 27867), (3409, 11943), (3981, 10227), (4383, 9289)]