4401947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 5087232

約数和(自身を除く): 685285

約数列:

[1, 11, 23, 127, 137, 253, 1397, 1507, 2921, 3151, 17399, 32131, 34661, 191389, 400177, 4401947]

約数ペア:

[(1, 4401947), (11, 400177), (23, 191389), (127, 34661), (137, 32131), (253, 17399), (1397, 3151), (1507, 2921)]