385315447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{20143}}^1$

素因数の和:20238

約数の個数: 16

約数和(自身を含む): 440911872

約数和(自身を除く): 55596425

約数列:

[1, 11, 37, 47, 407, 517, 1739, 19129, 20143, 221573, 745291, 946721, 8198201, 10413931, 35028677, 385315447]

約数ペア:

[(1, 385315447), (11, 35028677), (37, 10413931), (47, 8198201), (407, 946721), (517, 745291), (1739, 221573), (19129, 20143)]