9141979

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 11635200

約数和(自身を除く): 2493221

約数列:

[1, 7, 11, 49, 77, 343, 539, 2423, 3773, 16961, 26653, 118727, 186571, 831089, 1305997, 9141979]

約数ペア:

[(1, 9141979), (7, 1305997), (11, 831089), (49, 186571), (77, 118727), (343, 26653), (539, 16961), (2423, 3773)]