4429089

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 7367360

約数和(自身を除く): 2938271

約数列:

[1, 3, 7, 9, 21, 63, 229, 307, 687, 921, 1603, 2061, 2149, 2763, 4809, 6447, 14427, 19341, 70303, 210909, 492121, 632727, 1476363, 4429089]

約数ペア:

[(1, 4429089), (3, 1476363), (7, 632727), (9, 492121), (21, 210909), (63, 70303), (229, 19341), (307, 14427), (687, 6447), (921, 4809), (1603, 2763), (2061, 2149)]