3183131

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 4022784

約数和(自身を除く): 839653

約数列:

[1, 7, 17, 23, 119, 161, 391, 1163, 2737, 8141, 19771, 26749, 138397, 187243, 454733, 3183131]

約数ペア:

[(1, 3183131), (7, 454733), (17, 187243), (23, 138397), (119, 26749), (161, 19771), (391, 8141), (1163, 2737)]