16923195

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 30551040

約数和(自身を除く): 13627845

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 1871, 3015, 5613, 9045, 9355, 16839, 28065, 50517, 84195, 125357, 252585, 376071, 626785, 1128213, 1880355, 3384639, 5641065, 16923195]

約数ペア:

[(1, 16923195), (3, 5641065), (5, 3384639), (9, 1880355), (15, 1128213), (27, 626785), (45, 376071), (67, 252585), (135, 125357), (201, 84195), (335, 50517), (603, 28065), (1005, 16839), (1809, 9355), (1871, 9045), (3015, 5613)]