29082921

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 46613232

約数和(自身を除く): 17530311

約数列:

[1, 3, 7, 21, 43, 49, 107, 129, 147, 301, 321, 749, 903, 1849, 2107, 2247, 4601, 5243, 5547, 6321, 12943, 13803, 15729, 32207, 38829, 90601, 96621, 197843, 225449, 271803, 593529, 676347, 1384901, 4154703, 9694307, 29082921]

約数ペア:

[(1, 29082921), (3, 9694307), (7, 4154703), (21, 1384901), (43, 676347), (49, 593529), (107, 271803), (129, 225449), (147, 197843), (301, 96621), (321, 90601), (749, 38829), (903, 32207), (1849, 15729), (2107, 13803), (2247, 12943), (4601, 6321), (5243, 5547)]