115869201

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{290399}}^1$

素因数の和:290428

約数の個数: 16

約数和(自身を含む): 185856000

約数和(自身を除く): 69986799

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 290399, 871197, 2032793, 5517581, 6098379, 16552743, 38623067, 115869201]

約数ペア:

[(1, 115869201), (3, 38623067), (7, 16552743), (19, 6098379), (21, 5517581), (57, 2032793), (133, 871197), (399, 290399)]