1690657021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{5081}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 1922276664

約数和(自身を除く): 231619643

約数列:

[1, 17, 23, 37, 391, 529, 629, 851, 5081, 8993, 14467, 19573, 86377, 116863, 187997, 332741, 1986671, 2687849, 3195949, 4323931, 45693433, 73506827, 99450413, 1690657021]

約数ペア:

[(1, 1690657021), (17, 99450413), (23, 73506827), (37, 45693433), (391, 4323931), (529, 3195949), (629, 2687849), (851, 1986671), (5081, 332741), (8993, 187997), (14467, 116863), (19573, 86377)]