307320846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1045309}}^1$

素因数の和:1045328

約数の個数: 24

約数和(自身を含む): 714992040

約数和(自身を除く): 407671194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1045309, 2090618, 3135927, 6271854, 7317163, 14634326, 21951489, 43902978, 51220141, 102440282, 153660423, 307320846]

約数ペア:

[(1, 307320846), (2, 153660423), (3, 102440282), (6, 51220141), (7, 43902978), (14, 21951489), (21, 14634326), (42, 7317163), (49, 6271854), (98, 3135927), (147, 2090618), (294, 1045309)]