22211877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 10620123

約数列:

[1, 3, 17, 37, 51, 79, 111, 149, 237, 447, 629, 1343, 1887, 2533, 2923, 4029, 5513, 7599, 8769, 11771, 16539, 35313, 49691, 93721, 149073, 200107, 281163, 435527, 600321, 1306581, 7403959, 22211877]

約数ペア:

[(1, 22211877), (3, 7403959), (17, 1306581), (37, 600321), (51, 435527), (79, 281163), (111, 200107), (149, 149073), (237, 93721), (447, 49691), (629, 35313), (1343, 16539), (1887, 11771), (2533, 8769), (2923, 7599), (4029, 5513)]