2642769

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 4223232

約数和(自身を除く): 1580463

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 751, 1173, 2253, 3519, 6759, 12767, 17273, 38301, 51819, 114903, 155457, 293641, 880923, 2642769]

約数ペア:

[(1, 2642769), (3, 880923), (9, 293641), (17, 155457), (23, 114903), (51, 51819), (69, 38301), (153, 17273), (207, 12767), (391, 6759), (751, 3519), (1173, 2253)]