47994399

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12203}}^1$

素因数の和:12251

約数の個数: 24

約数和(自身を含む): 76152960

約数和(自身を除く): 28158561

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 12203, 36609, 109827, 231857, 280669, 695571, 842007, 2086713, 2526021, 5332711, 15998133, 47994399]

約数ペア:

[(1, 47994399), (3, 15998133), (9, 5332711), (19, 2526021), (23, 2086713), (57, 842007), (69, 695571), (171, 280669), (207, 231857), (437, 109827), (1311, 36609), (3933, 12203)]