28466599

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 33480000

約数和(自身を除く): 5013401

約数列:

[1, 7, 49, 149, 343, 557, 1043, 3899, 7301, 27293, 51107, 82993, 191051, 580951, 4066657, 28466599]

約数ペア:

[(1, 28466599), (7, 4066657), (49, 580951), (149, 191051), (343, 82993), (557, 51107), (1043, 27293), (3899, 7301)]