384177591

素因数分解:

$3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{4561}}^1$

素因数の和:4772

約数の個数: 36

約数和(自身を含む): 649044864

約数和(自身を除く): 264867273

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 191, 441, 573, 1337, 1719, 4011, 4561, 9359, 12033, 13683, 28077, 31927, 41049, 84231, 95781, 223489, 287343, 670467, 871151, 2011401, 2613453, 6098057, 7840359, 18294171, 42686399, 54882513, 128059197, 384177591]

約数ペア:

[(1, 384177591), (3, 128059197), (7, 54882513), (9, 42686399), (21, 18294171), (49, 7840359), (63, 6098057), (147, 2613453), (191, 2011401), (441, 871151), (573, 670467), (1337, 287343), (1719, 223489), (4011, 95781), (4561, 84231), (9359, 41049), (12033, 31927), (13683, 28077)]