517203427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 637761600

約数和(自身を除く): 120558173

約数列:

[1, 13, 17, 19, 37, 221, 247, 323, 481, 629, 703, 3329, 4199, 8177, 9139, 11951, 43277, 56593, 63251, 123173, 155363, 735709, 822263, 1075267, 1601249, 2093941, 2340287, 13978471, 27221233, 30423731, 39784879, 517203427]

約数ペア:

[(1, 517203427), (13, 39784879), (17, 30423731), (19, 27221233), (37, 13978471), (221, 2340287), (247, 2093941), (323, 1601249), (481, 1075267), (629, 822263), (703, 735709), (3329, 155363), (4199, 123173), (8177, 63251), (9139, 56593), (11951, 43277)]