82820221393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2327653}}^1$

素因数の和:2327713

約数の個数: 32

約数和(自身を含む): 112621211136

約数和(自身を除く): 29800989743

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2737, 5083, 35581, 2327653, 16293571, 30259489, 39570101, 53536019, 211816423, 276990707, 374752133, 514411313, 695968247, 910112323, 3600879191, 4871777729, 6370786261, 11831460199, 82820221393]

約数ペア:

[(1, 82820221393), (7, 11831460199), (13, 6370786261), (17, 4871777729), (23, 3600879191), (91, 910112323), (119, 695968247), (161, 514411313), (221, 374752133), (299, 276990707), (391, 211816423), (1547, 53536019), (2093, 39570101), (2737, 30259489), (5083, 16293571), (35581, 2327653)]