23971167

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 39663360

約数和(自身を除く): 15692193

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 1877, 4257, 5631, 12771, 16893, 20647, 50679, 61941, 80711, 185823, 242133, 557469, 726399, 887821, 2179197, 2663463, 7990389, 23971167]

約数ペア:

[(1, 23971167), (3, 7990389), (9, 2663463), (11, 2179197), (27, 887821), (33, 726399), (43, 557469), (99, 242133), (129, 185823), (297, 80711), (387, 61941), (473, 50679), (1161, 20647), (1419, 16893), (1877, 12771), (4257, 5631)]