2116775353

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{170749}}^1$

素因数の和:170797

約数の個数: 24

約数和(自身を含む): 2803032000

約数和(自身を除く): 686256647

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 170749, 1195243, 1878239, 3927227, 8366701, 13147673, 27490589, 43199497, 92033711, 192434123, 302396479, 2116775353]

約数ペア:

[(1, 2116775353), (7, 302396479), (11, 192434123), (23, 92033711), (49, 43199497), (77, 27490589), (161, 13147673), (253, 8366701), (539, 3927227), (1127, 1878239), (1771, 1195243), (12397, 170749)]