8140011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 12503040

約数和(自身を除く): 4363029

約数列:

[1, 3, 11, 31, 33, 73, 93, 109, 219, 327, 341, 803, 1023, 1199, 2263, 2409, 3379, 3597, 6789, 7957, 10137, 23871, 24893, 37169, 74679, 87527, 111507, 246667, 262581, 740001, 2713337, 8140011]

約数ペア:

[(1, 8140011), (3, 2713337), (11, 740001), (31, 262581), (33, 246667), (73, 111507), (93, 87527), (109, 74679), (219, 37169), (327, 24893), (341, 23871), (803, 10137), (1023, 7957), (1199, 6789), (2263, 3597), (2409, 3379)]