2837373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 1973379

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 173, 213, 231, 497, 519, 781, 1211, 1491, 1903, 2343, 3633, 5467, 5709, 12283, 13321, 16401, 36849, 39963, 85981, 135113, 257943, 405339, 945791, 2837373]

約数ペア:

[(1, 2837373), (3, 945791), (7, 405339), (11, 257943), (21, 135113), (33, 85981), (71, 39963), (77, 36849), (173, 16401), (213, 13321), (231, 12283), (497, 5709), (519, 5467), (781, 3633), (1211, 2343), (1491, 1903)]