2912398911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{240953}}^1$

素因数の和:241055

約数の個数: 24

約数和(自身を含む): 4510658880

約数和(自身を除く): 1598259969

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 240953, 722859, 2168577, 4096201, 12288603, 19035287, 36865809, 57105861, 171317583, 323599879, 970799637, 2912398911]

約数ペア:

[(1, 2912398911), (3, 970799637), (9, 323599879), (17, 171317583), (51, 57105861), (79, 36865809), (153, 19035287), (237, 12288603), (711, 4096201), (1343, 2168577), (4029, 722859), (12087, 240953)]