664155217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{16823}}^1$

素因数の和:16968

約数の個数: 16

約数和(自身を含む): 751830912

約数和(自身を除く): 87675695

約数列:

[1, 11, 37, 97, 407, 1067, 3589, 16823, 39479, 185053, 622451, 1631831, 6846961, 17950141, 60377747, 664155217]

約数ペア:

[(1, 664155217), (11, 60377747), (37, 17950141), (97, 6846961), (407, 1631831), (1067, 622451), (3589, 185053), (16823, 39479)]