1258598043

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{115861}}^1$

素因数の和:115955

約数の個数: 24

約数和(自身を含む): 1952042976

約数和(自身を除く): 693444933

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 115861, 347583, 1042749, 1969637, 5908911, 8226131, 17726733, 24678393, 74035179, 139844227, 419532681, 1258598043]

約数ペア:

[(1, 1258598043), (3, 419532681), (9, 139844227), (17, 74035179), (51, 24678393), (71, 17726733), (153, 8226131), (213, 5908911), (639, 1969637), (1207, 1042749), (3621, 347583), (10863, 115861)]