528020637

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 746862336

約数和(自身を除く): 218841699

約数列:

[1, 3, 23, 69, 113, 241, 281, 339, 723, 843, 2599, 5543, 6463, 7797, 16629, 19389, 27233, 31753, 67721, 81699, 95259, 203163, 626359, 730319, 1557583, 1879077, 2190957, 4672749, 7652473, 22957419, 176006879, 528020637]

約数ペア:

[(1, 528020637), (3, 176006879), (23, 22957419), (69, 7652473), (113, 4672749), (241, 2190957), (281, 1879077), (339, 1557583), (723, 730319), (843, 626359), (2599, 203163), (5543, 95259), (6463, 81699), (7797, 67721), (16629, 31753), (19389, 27233)]