2013160131

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{859}}^1\times {\mathrm{2389}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 2939222000

約数和(自身を除く): 926061869

約数列:

[1, 3, 9, 109, 327, 859, 981, 2389, 2577, 7167, 7731, 21501, 93631, 260401, 280893, 781203, 842679, 2052151, 2343609, 6156453, 18469359, 223684459, 671053377, 2013160131]

約数ペア:

[(1, 2013160131), (3, 671053377), (9, 223684459), (109, 18469359), (327, 6156453), (859, 2343609), (981, 2052151), (2389, 842679), (2577, 781203), (7167, 280893), (7731, 260401), (21501, 93631)]