4437643

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 5423616

約数和(自身を除く): 985973

約数列:

[1, 7, 23, 43, 161, 301, 641, 989, 4487, 6923, 14743, 27563, 103201, 192941, 633949, 4437643]

約数ペア:

[(1, 4437643), (7, 633949), (23, 192941), (43, 103201), (161, 27563), (301, 14743), (641, 6923), (989, 4487)]