30938427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11497}}^1$

素因数の和:11539

約数の個数: 24

約数和(自身を含む): 50223264

約数和(自身を除く): 19284837

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 11497, 34491, 103473, 149461, 264431, 448383, 793293, 1345149, 2379879, 3437603, 10312809, 30938427]

約数ペア:

[(1, 30938427), (3, 10312809), (9, 3437603), (13, 2379879), (23, 1345149), (39, 793293), (69, 448383), (117, 264431), (207, 149461), (299, 103473), (897, 34491), (2691, 11497)]