248680223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1871}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 278733312

約数和(自身を除く): 30053089

約数列:

[1, 11, 43, 281, 473, 1871, 3091, 12083, 20581, 80453, 132913, 525751, 884983, 5783261, 22607293, 248680223]

約数ペア:

[(1, 248680223), (11, 22607293), (43, 5783261), (281, 884983), (473, 525751), (1871, 132913), (3091, 80453), (12083, 20581)]