1327212719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{126317}}^1$

素因数の和:126422

約数の個数: 16

約数和(自身を含む): 1616870400

約数和(自身を除く): 289657681

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 126317, 884219, 2400023, 9979043, 16800161, 69853301, 189601817, 1327212719]

約数ペア:

[(1, 1327212719), (7, 189601817), (19, 69853301), (79, 16800161), (133, 9979043), (553, 2400023), (1501, 884219), (10507, 126317)]