4743221

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 5992704

約数和(自身を除く): 1249483

約数列:

[1, 7, 17, 23, 119, 161, 391, 1733, 2737, 12131, 29461, 39859, 206227, 279013, 677603, 4743221]

約数ペア:

[(1, 4743221), (7, 677603), (17, 279013), (23, 206227), (119, 39859), (161, 29461), (391, 12131), (1733, 2737)]