141930399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 228124512

約数和(自身を除く): 86194113

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 361, 593, 663, 741, 969, 1083, 1779, 4199, 4693, 6137, 7709, 10081, 11267, 12597, 14079, 18411, 23127, 30243, 33801, 79781, 131053, 146471, 191539, 214073, 239343, 393159, 439413, 574617, 642219, 2490007, 2782949, 3639241, 7470021, 8348847, 10917723, 47310133, 141930399]

約数ペア:

[(1, 141930399), (3, 47310133), (13, 10917723), (17, 8348847), (19, 7470021), (39, 3639241), (51, 2782949), (57, 2490007), (221, 642219), (247, 574617), (323, 439413), (361, 393159), (593, 239343), (663, 214073), (741, 191539), (969, 146471), (1083, 131053), (1779, 79781), (4199, 33801), (4693, 30243), (6137, 23127), (7709, 18411), (10081, 14079), (11267, 12597)]