17165291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 22353408

約数和(自身を除く): 5188117

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 307, 391, 2431, 3289, 3377, 3991, 4301, 5083, 5219, 7061, 43901, 55913, 57409, 67847, 77671, 91793, 120037, 746317, 1009723, 1320407, 1560481, 17165291]

約数ペア:

[(1, 17165291), (11, 1560481), (13, 1320407), (17, 1009723), (23, 746317), (143, 120037), (187, 91793), (221, 77671), (253, 67847), (299, 57409), (307, 55913), (391, 43901), (2431, 7061), (3289, 5219), (3377, 5083), (3991, 4301)]