957683713

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 1165639680

約数和(自身を除く): 207955967

約数列:

[1, 7, 31, 61, 71, 217, 427, 497, 1019, 1891, 2201, 4331, 7133, 13237, 15407, 30317, 31589, 62159, 72349, 134261, 221123, 435113, 506443, 939827, 1926929, 2242819, 4413289, 13488503, 15699733, 30893023, 136811959, 957683713]

約数ペア:

[(1, 957683713), (7, 136811959), (31, 30893023), (61, 15699733), (71, 13488503), (217, 4413289), (427, 2242819), (497, 1926929), (1019, 939827), (1891, 506443), (2201, 435113), (4331, 221123), (7133, 134261), (13237, 72349), (15407, 62159), (30317, 31589)]