135019871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23609}}^1$

素因数の和:23678

約数の個数: 16

約数和(自身を含む): 166214400

約数和(自身を除く): 31194529

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 23609, 165263, 448571, 1015187, 3139997, 7106309, 19288553, 135019871]

約数ペア:

[(1, 135019871), (7, 19288553), (19, 7106309), (43, 3139997), (133, 1015187), (301, 448571), (817, 165263), (5719, 23609)]