8470293923

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{221093}}^1$

素因数の和:221534

約数の個数: 16

約数和(自身を含む): 10449786816

約数和(自身を除く): 1979492893

約数列:

[1, 7, 13, 91, 421, 2947, 5473, 38311, 221093, 1547651, 2874209, 20119463, 93080153, 651561071, 1210041989, 8470293923]

約数ペア:

[(1, 8470293923), (7, 1210041989), (13, 651561071), (91, 93080153), (421, 20119463), (2947, 2874209), (5473, 1547651), (38311, 221093)]