133047423719

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{420569}}^1$

素因数の和:421670

約数の個数: 16

約数和(自身を含む): 155738753280

約数和(自身を除く): 22691329561

約数列:

[1, 7, 43, 301, 1051, 7357, 45193, 316351, 420569, 2943983, 18084467, 126591269, 442018019, 3094126133, 19006774817, 133047423719]

約数ペア:

[(1, 133047423719), (7, 19006774817), (43, 3094126133), (301, 442018019), (1051, 126591269), (7357, 18084467), (45193, 2943983), (316351, 420569)]