39377121

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43607}}^1$

素因数の和:43660

約数の個数: 16

約数和(自身を含む): 61400064

約数和(自身を除く): 22022943

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 43607, 130821, 305249, 915747, 1875101, 5625303, 13125707, 39377121]

約数ペア:

[(1, 39377121), (3, 13125707), (7, 5625303), (21, 1875101), (43, 915747), (129, 305249), (301, 130821), (903, 43607)]