8984969307

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{361321}}^1$

素因数の和:361640

約数の個数: 20

約数和(自身を含む): 13465748296

約数和(自身を除く): 4480778989

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 8289, 24867, 361321, 1083963, 3251889, 9755667, 29267001, 110925547, 332776641, 998329923, 2994989769, 8984969307]

約数ペア:

[(1, 8984969307), (3, 2994989769), (9, 998329923), (27, 332776641), (81, 110925547), (307, 29267001), (921, 9755667), (2763, 3251889), (8289, 1083963), (24867, 361321)]