9497873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 12828672

約数和(自身を除く): 3330799

約数列:

[1, 7, 11, 23, 31, 77, 161, 173, 217, 253, 341, 713, 1211, 1771, 1903, 2387, 3979, 4991, 5363, 7843, 13321, 27853, 37541, 43769, 54901, 58993, 123349, 306383, 412951, 863443, 1356839, 9497873]

約数ペア:

[(1, 9497873), (7, 1356839), (11, 863443), (23, 412951), (31, 306383), (77, 123349), (161, 58993), (173, 54901), (217, 43769), (253, 37541), (341, 27853), (713, 13321), (1211, 7843), (1771, 5363), (1903, 4991), (2387, 3979)]