16194897

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 27007200

約数和(自身を除く): 10812303

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 619, 969, 1377, 1539, 1857, 2907, 5571, 8721, 10523, 11761, 16713, 26163, 31569, 35283, 50139, 94707, 105849, 199937, 284121, 317547, 599811, 852363, 952641, 1799433, 5398299, 16194897]

約数ペア:

[(1, 16194897), (3, 5398299), (9, 1799433), (17, 952641), (19, 852363), (27, 599811), (51, 317547), (57, 284121), (81, 199937), (153, 105849), (171, 94707), (323, 50139), (459, 35283), (513, 31569), (619, 26163), (969, 16713), (1377, 11761), (1539, 10523), (1857, 8721), (2907, 5571)]