22129472007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{824281}}^1$

素因数の和:824463

約数の個数: 24

約数和(自身を含む): 33861504560

約数和(自身を除く): 11732032553

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 8949, 26847, 824281, 2472843, 7418529, 15661339, 46984017, 129412117, 140952051, 388236351, 1164709053, 2458830223, 7376490669, 22129472007]

約数ペア:

[(1, 22129472007), (3, 7376490669), (9, 2458830223), (19, 1164709053), (57, 388236351), (157, 140952051), (171, 129412117), (471, 46984017), (1413, 15661339), (2983, 7418529), (8949, 2472843), (26847, 824281)]