82690907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 18915493

約数列:

[1, 13, 17, 19, 47, 221, 247, 323, 419, 611, 799, 893, 4199, 5447, 7123, 7961, 10387, 11609, 15181, 19693, 92599, 103493, 135337, 197353, 256009, 334781, 374167, 1759381, 4352153, 4864171, 6360839, 82690907]

約数ペア:

[(1, 82690907), (13, 6360839), (17, 4864171), (19, 4352153), (47, 1759381), (221, 374167), (247, 334781), (323, 256009), (419, 197353), (611, 135337), (799, 103493), (893, 92599), (4199, 19693), (5447, 15181), (7123, 11609), (7961, 10387)]