16977645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22193}}^1$

素因数の和:22221

約数の個数: 24

約数和(自身を含む): 31160376

約数和(自身を除く): 14182731

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 22193, 66579, 110965, 199737, 332895, 377281, 998685, 1131843, 1886405, 3395529, 5659215, 16977645]

約数ペア:

[(1, 16977645), (3, 5659215), (5, 3395529), (9, 1886405), (15, 1131843), (17, 998685), (45, 377281), (51, 332895), (85, 199737), (153, 110965), (255, 66579), (765, 22193)]