83839461

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20809}}^1$

素因数の和:20908

約数の個数: 16

約数和(自身を含む): 119865600

約数和(自身を除く): 36026139

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 20809, 62427, 353753, 1061259, 1643911, 4931733, 27946487, 83839461]

約数ペア:

[(1, 83839461), (3, 27946487), (17, 4931733), (51, 1643911), (79, 1061259), (237, 353753), (1343, 62427), (4029, 20809)]