30792393

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{12263}}^1$

素因数の和:12306

約数の個数: 20

約数和(自身を含む): 47486208

約数和(自身を除く): 16693815

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 12263, 36789, 110367, 331101, 380153, 993303, 1140459, 3421377, 10264131, 30792393]

約数ペア:

[(1, 30792393), (3, 10264131), (9, 3421377), (27, 1140459), (31, 993303), (81, 380153), (93, 331101), (279, 110367), (837, 36789), (2511, 12263)]