2013247235931

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1\times {\mathrm{1447}}^1\times {\mathrm{7691}}^1$

素因数の和:10471

約数の個数: 32

約数和(自身を含む): 2745832808448

約数和(自身を除く): 732585572517

約数列:

[1, 3, 47, 141, 1283, 1447, 3849, 4341, 7691, 23073, 60301, 68009, 180903, 204027, 361477, 1084431, 1856501, 5569503, 9867553, 11128877, 29602659, 33386631, 87255547, 261766641, 463774991, 523057219, 1391324973, 1569171657, 14278349191, 42835047573, 671082411977, 2013247235931]

約数ペア:

[(1, 2013247235931), (3, 671082411977), (47, 42835047573), (141, 14278349191), (1283, 1569171657), (1447, 1391324973), (3849, 523057219), (4341, 463774991), (7691, 261766641), (23073, 87255547), (60301, 33386631), (68009, 29602659), (180903, 11128877), (204027, 9867553), (361477, 5569503), (1084431, 1856501)]