70271929

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 88941888

約数和(自身を除く): 18669959

約数列:

[1, 7, 13, 49, 91, 107, 637, 749, 1031, 1391, 5243, 7217, 9737, 13403, 50519, 68159, 93821, 110317, 656747, 772219, 1434121, 5405533, 10038847, 70271929]

約数ペア:

[(1, 70271929), (7, 10038847), (13, 5405533), (49, 1434121), (91, 772219), (107, 656747), (637, 110317), (749, 93821), (1031, 68159), (1391, 50519), (5243, 13403), (7217, 9737)]