16782337

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 20377728

約数和(自身を除く): 3595391

約数列:

[1, 11, 13, 47, 121, 143, 227, 517, 611, 1573, 2497, 2951, 5687, 6721, 10669, 27467, 32461, 73931, 117359, 138697, 357071, 1290949, 1525667, 16782337]

約数ペア:

[(1, 16782337), (11, 1525667), (13, 1290949), (47, 357071), (121, 138697), (143, 117359), (227, 73931), (517, 32461), (611, 27467), (1573, 10669), (2497, 6721), (2951, 5687)]