17391933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 28382172

約数和(自身を除く): 10990239

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 281, 299, 529, 843, 897, 1587, 2529, 2691, 3653, 4761, 6463, 6877, 10959, 19389, 20631, 32877, 58167, 61893, 84019, 148649, 252057, 445947, 756171, 1337841, 1932437, 5797311, 17391933]

約数ペア:

[(1, 17391933), (3, 5797311), (9, 1932437), (13, 1337841), (23, 756171), (39, 445947), (69, 252057), (117, 148649), (207, 84019), (281, 61893), (299, 58167), (529, 32877), (843, 20631), (897, 19389), (1587, 10959), (2529, 6877), (2691, 6463), (3653, 4761)]