308502009

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{6977}}^1$

素因数の和:7034

約数の個数: 24

約数和(自身を含む): 473527080

約数和(自身を除く): 165025071

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4913, 6977, 14739, 20931, 44217, 62793, 118609, 355827, 1067481, 2016353, 6049059, 18147177, 34278001, 102834003, 308502009]

約数ペア:

[(1, 308502009), (3, 102834003), (9, 34278001), (17, 18147177), (51, 6049059), (153, 2016353), (289, 1067481), (867, 355827), (2601, 118609), (4913, 62793), (6977, 44217), (14739, 20931)]