2764728001

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1\times {\mathrm{4289}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 3207409920

約数和(自身を除く): 442681919

約数列:

[1, 7, 71, 497, 1297, 4289, 9079, 30023, 92087, 304519, 644609, 2131633, 5562833, 38939831, 394961143, 2764728001]

約数ペア:

[(1, 2764728001), (7, 394961143), (71, 38939831), (497, 5562833), (1297, 2131633), (4289, 644609), (9079, 304519), (30023, 92087)]