40964553

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{941}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 67793856

約数和(自身を除く): 26829303

約数列:

[1, 3, 7, 9, 21, 63, 691, 941, 2073, 2823, 4837, 6219, 6587, 8469, 14511, 19761, 43533, 59283, 650231, 1950693, 4551617, 5852079, 13654851, 40964553]

約数ペア:

[(1, 40964553), (3, 13654851), (7, 5852079), (9, 4551617), (21, 1950693), (63, 650231), (691, 59283), (941, 43533), (2073, 19761), (2823, 14511), (4837, 8469), (6219, 6587)]