91947023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 26324977

約数列:

[1, 7, 19, 29, 31, 133, 203, 217, 551, 589, 769, 899, 3857, 4123, 5383, 6293, 14611, 17081, 22301, 23839, 102277, 119567, 156107, 166873, 423719, 452941, 691331, 2966033, 3170587, 4839317, 13135289, 91947023]

約数ペア:

[(1, 91947023), (7, 13135289), (19, 4839317), (29, 3170587), (31, 2966033), (133, 691331), (203, 452941), (217, 423719), (551, 166873), (589, 156107), (769, 119567), (899, 102277), (3857, 23839), (4123, 22301), (5383, 17081), (6293, 14611)]