28816377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15271}}^1$

素因数の和:15328

約数の個数: 16

約数和(自身を含む): 41784192

約数和(自身を除く): 12967815

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 15271, 45813, 259607, 565027, 778821, 1695081, 9605459, 28816377]

約数ペア:

[(1, 28816377), (3, 9605459), (17, 1695081), (37, 778821), (51, 565027), (111, 259607), (629, 45813), (1887, 15271)]