3216511431

素因数分解:

$3^3\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{13327}}^1$

素因数の和:14620

約数の個数: 32

約数和(自身を含む): 5450618880

約数和(自身を除く): 2234107449

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1277, 3831, 8939, 11493, 13327, 26817, 34479, 39981, 80451, 93289, 119943, 241353, 279867, 359829, 839601, 2518803, 17018579, 51055737, 119130053, 153167211, 357390159, 459501633, 1072170477, 3216511431]

約数ペア:

[(1, 3216511431), (3, 1072170477), (7, 459501633), (9, 357390159), (21, 153167211), (27, 119130053), (63, 51055737), (189, 17018579), (1277, 2518803), (3831, 839601), (8939, 359829), (11493, 279867), (13327, 241353), (26817, 119943), (34479, 93289), (39981, 80451)]