541773141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2447}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 890523648

約数和(自身を除く): 348750507

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 811, 2433, 2447, 5677, 7341, 10543, 17031, 17129, 31629, 31811, 51387, 73801, 95433, 221403, 222677, 668031, 1984517, 5953551, 13891619, 25798721, 41674857, 77396163, 180591047, 541773141]

約数ペア:

[(1, 541773141), (3, 180591047), (7, 77396163), (13, 41674857), (21, 25798721), (39, 13891619), (91, 5953551), (273, 1984517), (811, 668031), (2433, 222677), (2447, 221403), (5677, 95433), (7341, 73801), (10543, 51387), (17031, 31811), (17129, 31629)]