15419187

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4799}}^1$

素因数の和:4832

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 12228813

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 4799, 14397, 33593, 43191, 81583, 100779, 129573, 244749, 302337, 571081, 734247, 907011, 1713243, 2202741, 5139729, 15419187]

約数ペア:

[(1, 15419187), (3, 5139729), (7, 2202741), (9, 1713243), (17, 907011), (21, 734247), (27, 571081), (51, 302337), (63, 244749), (119, 129573), (153, 100779), (189, 81583), (357, 43191), (459, 33593), (1071, 14397), (3213, 4799)]