2999591

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 3698688

約数和(自身を除く): 699097

約数列:

[1, 7, 23, 31, 161, 217, 601, 713, 4207, 4991, 13823, 18631, 96761, 130417, 428513, 2999591]

約数ペア:

[(1, 2999591), (7, 428513), (23, 130417), (31, 96761), (161, 18631), (217, 13823), (601, 4991), (713, 4207)]