919292143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10301}}^1$

素因数の和:10399

約数の個数: 32

約数和(自身を含む): 1226350080

約数和(自身を除く): 307057937

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 427, 671, 1159, 1463, 4697, 8113, 10301, 12749, 72107, 89243, 113311, 195719, 628361, 793177, 1370033, 2152909, 4398527, 6911971, 11938859, 15070363, 48383797, 83572013, 131327449, 919292143]

約数ペア:

[(1, 919292143), (7, 131327449), (11, 83572013), (19, 48383797), (61, 15070363), (77, 11938859), (133, 6911971), (209, 4398527), (427, 2152909), (671, 1370033), (1159, 793177), (1463, 628361), (4697, 195719), (8113, 113311), (10301, 89243), (12749, 72107)]