253202277

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{47711}}^1$

素因数の和:47804

約数の個数: 16

約数和(自身を含む): 354977280

約数和(自身を除く): 101775003

約数列:

[1, 3, 29, 61, 87, 183, 1769, 5307, 47711, 143133, 1383619, 2910371, 4150857, 8731113, 84400759, 253202277]

約数ペア:

[(1, 253202277), (3, 84400759), (29, 8731113), (61, 4150857), (87, 2910371), (183, 1383619), (1769, 143133), (5307, 47711)]