71265293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 83719776

約数和(自身を除く): 12454483

約数列:

[1, 11, 23, 37, 253, 331, 407, 529, 851, 3641, 5819, 7613, 9361, 12247, 19573, 83743, 134717, 175099, 215303, 281681, 1926089, 3098491, 6478663, 71265293]

約数ペア:

[(1, 71265293), (11, 6478663), (23, 3098491), (37, 1926089), (253, 281681), (331, 215303), (407, 175099), (529, 134717), (851, 83743), (3641, 19573), (5819, 12247), (7613, 9361)]