16377417

素因数分解:

$3^3\times 7^2\times {\mathrm{12379}}^1$

素因数の和:12402

約数の個数: 24

約数和(自身を含む): 28226400

約数和(自身を除く): 11848983

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 12379, 37137, 86653, 111411, 259959, 334233, 606571, 779877, 1819713, 2339631, 5459139, 16377417]

約数ペア:

[(1, 16377417), (3, 5459139), (7, 2339631), (9, 1819713), (21, 779877), (27, 606571), (49, 334233), (63, 259959), (147, 111411), (189, 86653), (441, 37137), (1323, 12379)]