7928307

素因数分解:

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

素因数の和:800

約数の個数: 32

約数和(自身を含む): 12994560

約数和(自身を除く): 5066253

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 751, 1173, 2253, 3519, 6759, 10557, 12767, 17273, 20277, 38301, 51819, 114903, 155457, 293641, 344709, 466371, 880923, 2642769, 7928307]

約数ペア:

[(1, 7928307), (3, 2642769), (9, 880923), (17, 466371), (23, 344709), (27, 293641), (51, 155457), (69, 114903), (153, 51819), (207, 38301), (391, 20277), (459, 17273), (621, 12767), (751, 10557), (1173, 6759), (2253, 3519)]