61431769

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2017}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 74262400

約数和(自身を除く): 12830631

約数列:

[1, 7, 19, 133, 229, 1603, 2017, 4351, 14119, 30457, 38323, 268261, 461893, 3233251, 8775967, 61431769]

約数ペア:

[(1, 61431769), (7, 8775967), (19, 3233251), (133, 461893), (229, 268261), (1603, 38323), (2017, 30457), (4351, 14119)]