2783276639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 3311013888

約数和(自身を除く): 527737249

約数列:

[1, 11, 13, 143, 181, 191, 563, 1991, 2101, 2353, 2483, 6193, 7319, 25883, 27313, 34571, 80509, 101903, 107533, 380281, 449423, 1120933, 1182863, 1324739, 1397929, 4943653, 14572129, 15377219, 19463473, 214098203, 253025149, 2783276639]

約数ペア:

[(1, 2783276639), (11, 253025149), (13, 214098203), (143, 19463473), (181, 15377219), (191, 14572129), (563, 4943653), (1991, 1397929), (2101, 1324739), (2353, 1182863), (2483, 1120933), (6193, 449423), (7319, 380281), (25883, 107533), (27313, 101903), (34571, 80509)]