1131503457

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{5419}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 1763537920

約数和(自身を除く): 632034463

約数列:

[1, 3, 7, 21, 61, 163, 183, 427, 489, 1141, 1281, 3423, 5419, 9943, 16257, 29829, 37933, 69601, 113799, 208803, 330559, 883297, 991677, 2313913, 2649891, 6183079, 6941739, 18549237, 53881117, 161643351, 377167819, 1131503457]

約数ペア:

[(1, 1131503457), (3, 377167819), (7, 161643351), (21, 53881117), (61, 18549237), (163, 6941739), (183, 6183079), (427, 2649891), (489, 2313913), (1141, 991677), (1281, 883297), (3423, 330559), (5419, 208803), (9943, 113799), (16257, 69601), (29829, 37933)]