1298228181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{785377}}^1$

素因数の和:785428

約数の個数: 16

約数和(自身を含む): 1884907200

約数和(自身を除く): 586679019

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 785377, 2356131, 14922163, 22775933, 44766489, 68327799, 432742727, 1298228181]

約数ペア:

[(1, 1298228181), (3, 432742727), (19, 68327799), (29, 44766489), (57, 22775933), (87, 14922163), (551, 2356131), (1653, 785377)]