590723497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 772595712

約数和(自身を除く): 181872215

約数列:

[1, 7, 13, 17, 91, 119, 221, 383, 997, 1547, 2681, 4979, 6511, 6979, 12961, 16949, 34853, 45577, 84643, 90727, 118643, 220337, 381851, 592501, 1542359, 2672957, 4964063, 6491467, 34748441, 45440269, 84389071, 590723497]

約数ペア:

[(1, 590723497), (7, 84389071), (13, 45440269), (17, 34748441), (91, 6491467), (119, 4964063), (221, 2672957), (383, 1542359), (997, 592501), (1547, 381851), (2681, 220337), (4979, 118643), (6511, 90727), (6979, 84643), (12961, 45577), (16949, 34853)]