5503141

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 7058880

約数和(自身を除く): 1555739

約数列:

[1, 7, 19, 23, 49, 133, 161, 257, 437, 931, 1127, 1799, 3059, 4883, 5911, 12593, 21413, 34181, 41377, 112309, 239267, 289639, 786163, 5503141]

約数ペア:

[(1, 5503141), (7, 786163), (19, 289639), (23, 239267), (49, 112309), (133, 41377), (161, 34181), (257, 21413), (437, 12593), (931, 5911), (1127, 4883), (1799, 3059)]