858280848607

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{2381}}^1\times {\mathrm{304709}}^1$

素因数の和:307123

約数の個数: 24

約数和(自身を含む): 1062599338080

約数和(自身を除く): 204318489473

約数列:

[1, 7, 13, 91, 169, 1183, 2381, 16667, 30953, 216671, 304709, 402389, 2132963, 2816723, 3961217, 27728519, 51495821, 360470747, 725512129, 5078584903, 9431657677, 66021603739, 122611549801, 858280848607]

約数ペア:

[(1, 858280848607), (7, 122611549801), (13, 66021603739), (91, 9431657677), (169, 5078584903), (1183, 725512129), (2381, 360470747), (16667, 51495821), (30953, 27728519), (216671, 3961217), (304709, 2816723), (402389, 2132963)]