413835261

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 641571840

約数和(自身を除く): 227736579

約数列:

[1, 3, 7, 21, 83, 233, 249, 581, 699, 1019, 1631, 1743, 3057, 4893, 7133, 19339, 21399, 58017, 84577, 135373, 237427, 253731, 406119, 592039, 712281, 1661989, 1776117, 4985967, 19706441, 59119323, 137945087, 413835261]

約数ペア:

[(1, 413835261), (3, 137945087), (7, 59119323), (21, 19706441), (83, 4985967), (233, 1776117), (249, 1661989), (581, 712281), (699, 592039), (1019, 406119), (1631, 253731), (1743, 237427), (3057, 135373), (4893, 84577), (7133, 58017), (19339, 21399)]