30515193

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{2017}}^1$

素因数の和:2105

約数の個数: 18

約数和(自身を含む): 45201182

約数和(自身を除く): 14685989

約数列:

[1, 3, 9, 41, 123, 369, 1681, 2017, 5043, 6051, 15129, 18153, 82697, 248091, 744273, 3390577, 10171731, 30515193]

約数ペア:

[(1, 30515193), (3, 10171731), (9, 3390577), (41, 744273), (123, 248091), (369, 82697), (1681, 18153), (2017, 15129), (5043, 6051)]