306073729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 361912320

約数和(自身を除く): 55838591

約数列:

[1, 13, 17, 47, 79, 221, 373, 611, 799, 1027, 1343, 3713, 4849, 6341, 10387, 17459, 17531, 29467, 48269, 63121, 82433, 227903, 298027, 383071, 500939, 820573, 1384949, 3874351, 6512207, 18004337, 23544133, 306073729]

約数ペア:

[(1, 306073729), (13, 23544133), (17, 18004337), (47, 6512207), (79, 3874351), (221, 1384949), (373, 820573), (611, 500939), (799, 383071), (1027, 298027), (1343, 227903), (3713, 82433), (4849, 63121), (6341, 48269), (10387, 29467), (17459, 17531)]