74984393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 90196416

約数和(自身を除く): 15212023

約数列:

[1, 11, 19, 23, 209, 253, 361, 437, 821, 3971, 4807, 8303, 9031, 15599, 18883, 91333, 171589, 207713, 296381, 358777, 3260191, 3946547, 6816763, 74984393]

約数ペア:

[(1, 74984393), (11, 6816763), (19, 3946547), (23, 3260191), (209, 358777), (253, 296381), (361, 207713), (437, 171589), (821, 91333), (3971, 18883), (4807, 15599), (8303, 9031)]