1320469801

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1\times {\mathrm{2273}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 1551268224

約数和(自身を除く): 230798423

約数列:

[1, 7, 37, 259, 2243, 2273, 15701, 15911, 82991, 84101, 580937, 588707, 5098339, 35688373, 188638543, 1320469801]

約数ペア:

[(1, 1320469801), (7, 188638543), (37, 35688373), (259, 5098339), (2243, 588707), (2273, 580937), (15701, 84101), (15911, 82991)]