2013150117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{3853}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 2983550976

約数和(自身を除く): 970400859

約数列:

[1, 3, 11, 33, 71, 213, 223, 669, 781, 2343, 2453, 3853, 7359, 11559, 15833, 42383, 47499, 127149, 174163, 273563, 522489, 820689, 859219, 2577657, 3009193, 9027579, 9451409, 28354227, 61004549, 183013647, 671050039, 2013150117]

約数ペア:

[(1, 2013150117), (3, 671050039), (11, 183013647), (33, 61004549), (71, 28354227), (213, 9451409), (223, 9027579), (669, 3009193), (781, 2577657), (2343, 859219), (2453, 820689), (3853, 522489), (7359, 273563), (11559, 174163), (15833, 127149), (42383, 47499)]