83968703

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 105891408

約数和(自身を除く): 21922705

約数列:

[1, 7, 13, 49, 91, 193, 637, 683, 1351, 2509, 4781, 8879, 9457, 17563, 33467, 62153, 122941, 131819, 435071, 922733, 1713647, 6459131, 11995529, 83968703]

約数ペア:

[(1, 83968703), (7, 11995529), (13, 6459131), (49, 1713647), (91, 922733), (193, 435071), (637, 131819), (683, 122941), (1351, 62153), (2509, 33467), (4781, 17563), (8879, 9457)]