19167399

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 28596672

約数和(自身を除く): 9429273

約数列:

[1, 3, 9, 47, 113, 141, 339, 401, 423, 1017, 1203, 3609, 5311, 15933, 18847, 45313, 47799, 56541, 135939, 169623, 407817, 2129711, 6389133, 19167399]

約数ペア:

[(1, 19167399), (3, 6389133), (9, 2129711), (47, 407817), (113, 169623), (141, 135939), (339, 56541), (401, 47799), (423, 45313), (1017, 18847), (1203, 15933), (3609, 5311)]