16182747

素因数分解:

$3^4\times 7^1\times {\mathrm{28541}}^1$

素因数の和:28560

約数の個数: 20

約数和(自身を含む): 27628656

約数和(自身を除く): 11445909

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28541, 85623, 199787, 256869, 599361, 770607, 1798083, 2311821, 5394249, 16182747]

約数ペア:

[(1, 16182747), (3, 5394249), (7, 2311821), (9, 1798083), (21, 770607), (27, 599361), (63, 256869), (81, 199787), (189, 85623), (567, 28541)]