1301336239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{42727}}^1$

素因数の和:42982

約数の個数: 16

約数和(自身を含む): 1572390400

約数和(自身を除く): 271054161

約数列:

[1, 7, 19, 133, 229, 1603, 4351, 30457, 42727, 299089, 811813, 5682691, 9784483, 68491381, 185905177, 1301336239]

約数ペア:

[(1, 1301336239), (7, 185905177), (19, 68491381), (133, 9784483), (229, 5682691), (1603, 811813), (4351, 299089), (30457, 42727)]