16861797

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{32869}}^1$

素因数の和:32897

約数の個数: 16

約数和(自身を含む): 26296000

約数和(自身を除く): 9434203

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 32869, 98607, 295821, 624511, 887463, 1873533, 5620599, 16861797]

約数ペア:

[(1, 16861797), (3, 5620599), (9, 1873533), (19, 887463), (27, 624511), (57, 295821), (171, 98607), (513, 32869)]