713248851

素因数分解:

$3^1\times 7^2\times {\mathrm{1321}}^1\times {\mathrm{3673}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 1107402384

約数和(自身を除く): 394153533

約数列:

[1, 3, 7, 21, 49, 147, 1321, 3673, 3963, 9247, 11019, 25711, 27741, 64729, 77133, 179977, 194187, 539931, 4852033, 14556099, 33964231, 101892693, 237749617, 713248851]

約数ペア:

[(1, 713248851), (3, 237749617), (7, 101892693), (21, 33964231), (49, 14556099), (147, 4852033), (1321, 539931), (3673, 194187), (3963, 179977), (9247, 77133), (11019, 64729), (25711, 27741)]