141572809

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 173024640

約数和(自身を除く): 31451831

約数列:

[1, 7, 29, 49, 67, 203, 469, 1421, 1487, 1943, 3283, 10409, 13601, 43123, 72863, 95207, 99629, 301861, 697403, 2113027, 2889241, 4881821, 20224687, 141572809]

約数ペア:

[(1, 141572809), (7, 20224687), (29, 4881821), (49, 2889241), (67, 2113027), (203, 697403), (469, 301861), (1421, 99629), (1487, 95207), (1943, 72863), (3283, 43123), (10409, 13601)]