319992959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42221}}^1$

素因数の和:42298

約数の個数: 16

約数和(自身を含む): 383037984

約数和(自身を除く): 63045025

約数列:

[1, 11, 13, 53, 143, 583, 689, 7579, 42221, 464431, 548873, 2237713, 6037603, 24614843, 29090269, 319992959]

約数ペア:

[(1, 319992959), (11, 29090269), (13, 24614843), (53, 6037603), (143, 2237713), (583, 548873), (689, 464431), (7579, 42221)]