1970774771613

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{1231}}^1\times {\mathrm{6263}}^1$

素因数の和:8249

約数の個数: 32

約数和(自身を含む): 2653498552320

約数和(自身を除く): 682723780707

約数列:

[1, 3, 139, 417, 613, 1231, 1839, 3693, 6263, 18789, 85207, 171109, 255621, 513327, 754603, 870557, 2263809, 2611671, 3839219, 7709753, 11517657, 23129259, 104889817, 314669451, 533651441, 1071655667, 1600954323, 3214967001, 4726078589, 14178235767, 656924923871, 1970774771613]

約数ペア:

[(1, 1970774771613), (3, 656924923871), (139, 14178235767), (417, 4726078589), (613, 3214967001), (1231, 1600954323), (1839, 1071655667), (3693, 533651441), (6263, 314669451), (18789, 104889817), (85207, 23129259), (171109, 11517657), (255621, 7709753), (513327, 3839219), (754603, 2611671), (870557, 2263809)]