2741865427

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{67429}}^1$

素因数の和:67630

約数の個数: 16

約数和(自身を含む): 3238797760

約数和(自身を除く): 496932333

約数列:

[1, 7, 37, 157, 259, 1099, 5809, 40663, 67429, 472003, 2494873, 10586353, 17464111, 74104471, 391695061, 2741865427]

約数ペア:

[(1, 2741865427), (7, 391695061), (37, 74104471), (157, 17464111), (259, 10586353), (1099, 2494873), (5809, 472003), (40663, 67429)]