22011339

素因数分解:

$3^1\times 7^3\times {\mathrm{21391}}^1$

素因数の和:21415

約数の個数: 16

約数和(自身を含む): 34227200

約数和(自身を除く): 12215861

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 21391, 64173, 149737, 449211, 1048159, 3144477, 7337113, 22011339]

約数ペア:

[(1, 22011339), (3, 7337113), (7, 3144477), (21, 1048159), (49, 449211), (147, 149737), (343, 64173), (1029, 21391)]