22041639

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{16007}}^1$

素因数の和:16036

約数の個数: 20

約数和(自身を含む): 34865424

約数和(自身を除く): 12823785

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 16007, 48021, 144063, 272119, 432189, 816357, 1296567, 2449071, 7347213, 22041639]

約数ペア:

[(1, 22041639), (3, 7347213), (9, 2449071), (17, 1296567), (27, 816357), (51, 432189), (81, 272119), (153, 144063), (459, 48021), (1377, 16007)]