47432313

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 71248320

約数和(自身を除く): 23816007

約数列:

[1, 3, 9, 29, 87, 261, 263, 691, 789, 2073, 2367, 6219, 7627, 20039, 22881, 60117, 68643, 180351, 181733, 545199, 1635597, 5270257, 15810771, 47432313]

約数ペア:

[(1, 47432313), (3, 15810771), (9, 5270257), (29, 1635597), (87, 545199), (261, 181733), (263, 180351), (691, 68643), (789, 60117), (2073, 22881), (2367, 20039), (6219, 7627)]