16447791843

素因数分解:

$3^2\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{65449}}^1$

素因数の和:69451

約数の個数: 24

約数和(自身を含む): 27159132000

約数和(自身を除く): 10711340157

約数列:

[1, 3, 7, 9, 21, 63, 3989, 11967, 27923, 35901, 65449, 83769, 196347, 251307, 458143, 589041, 1374429, 4123287, 261076061, 783228183, 1827532427, 2349684549, 5482597281, 16447791843]

約数ペア:

[(1, 16447791843), (3, 5482597281), (7, 2349684549), (9, 1827532427), (21, 783228183), (63, 261076061), (3989, 4123287), (11967, 1374429), (27923, 589041), (35901, 458143), (65449, 251307), (83769, 196347)]