289584581

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 344723232

約数和(自身を除く): 55138651

約数列:

[1, 11, 13, 121, 143, 227, 811, 1573, 2497, 2951, 8921, 10543, 27467, 32461, 98131, 115973, 184097, 357071, 1275703, 2025067, 2393261, 22275737, 26325871, 289584581]

約数ペア:

[(1, 289584581), (11, 26325871), (13, 22275737), (121, 2393261), (143, 2025067), (227, 1275703), (811, 357071), (1573, 184097), (2497, 115973), (2951, 98131), (8921, 32461), (10543, 27467)]