2543265249

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{5417}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 3939102720

約数和(自身を除く): 1395837471

約数列:

[1, 3, 7, 21, 79, 237, 283, 553, 849, 1659, 1981, 5417, 5943, 16251, 22357, 37919, 67071, 113757, 156499, 427943, 469497, 1283829, 1533011, 2995601, 4599033, 8986803, 10731077, 32193231, 121107869, 363323607, 847755083, 2543265249]

約数ペア:

[(1, 2543265249), (3, 847755083), (7, 363323607), (21, 121107869), (79, 32193231), (237, 10731077), (283, 8986803), (553, 4599033), (849, 2995601), (1659, 1533011), (1981, 1283829), (5417, 469497), (5943, 427943), (16251, 156499), (22357, 113757), (37919, 67071)]