488339121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{117361}}^1$

素因数の和:117456

約数の個数: 16

約数和(自身を含む): 694783040

約数和(自身を除く): 206443919

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 117361, 352083, 2229859, 6689577, 8567353, 25702059, 162779707, 488339121]

約数ペア:

[(1, 488339121), (3, 162779707), (19, 25702059), (57, 8567353), (73, 6689577), (219, 2229859), (1387, 352083), (4161, 117361)]