305429439

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{19681}}^1$

素因数の和:20430

約数の個数: 16

約数和(自身を含む): 466069760

約数和(自身を除く): 160640321

約数列:

[1, 3, 7, 21, 739, 2217, 5173, 15519, 19681, 59043, 137767, 413301, 14544259, 43632777, 101809813, 305429439]

約数ペア:

[(1, 305429439), (3, 101809813), (7, 43632777), (21, 14544259), (739, 413301), (2217, 137767), (5173, 59043), (15519, 19681)]