248791029

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{40277}}^1$

素因数の和:40380

約数の個数: 16

約数和(自身を含む): 348001920

約数和(自身を除く): 99210891

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 40277, 120831, 1168033, 2859667, 3504099, 8579001, 82930343, 248791029]

約数ペア:

[(1, 248791029), (3, 82930343), (29, 8579001), (71, 3504099), (87, 2859667), (213, 1168033), (2059, 120831), (6177, 40277)]