28810659

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 40938480

約数和(自身を除く): 12127821

約数列:

[1, 3, 29, 41, 87, 123, 197, 591, 1189, 1681, 3567, 5043, 5713, 8077, 17139, 24231, 48749, 146247, 234233, 331157, 702699, 993471, 9603553, 28810659]

約数ペア:

[(1, 28810659), (3, 9603553), (29, 993471), (41, 702699), (87, 331157), (123, 234233), (197, 146247), (591, 48749), (1189, 24231), (1681, 17139), (3567, 8077), (5043, 5713)]