11951303

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 14957376

約数和(自身を除く): 3006073

約数列:

[1, 7, 13, 61, 91, 427, 793, 2153, 5551, 15071, 27989, 131333, 195923, 919331, 1707329, 11951303]

約数ペア:

[(1, 11951303), (7, 1707329), (13, 919331), (61, 195923), (91, 131333), (427, 27989), (793, 15071), (2153, 5551)]