42208089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2503}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 71153664

約数和(自身を除く): 28945575

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 2503, 5621, 7509, 16863, 17521, 27533, 52563, 82599, 182719, 192731, 548157, 578193, 1279033, 2009909, 3837099, 6029727, 14069363, 42208089]

約数ペア:

[(1, 42208089), (3, 14069363), (7, 6029727), (11, 3837099), (21, 2009909), (33, 1279033), (73, 578193), (77, 548157), (219, 192731), (231, 182719), (511, 82599), (803, 52563), (1533, 27533), (2409, 17521), (2503, 16863), (5621, 7509)]