16273671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3911}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 23159040

約数和(自身を除く): 6885369

約数列:

[1, 3, 19, 57, 73, 219, 1387, 3911, 4161, 11733, 74309, 222927, 285503, 856509, 5424557, 16273671]

約数ペア:

[(1, 16273671), (3, 5424557), (19, 856509), (57, 285503), (73, 222927), (219, 74309), (1387, 11733), (3911, 4161)]