8355279

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 12378240

約数和(自身を除く): 4022961

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 419, 867, 1173, 1257, 6647, 7123, 9637, 19941, 21369, 28911, 121091, 163829, 363273, 491487, 2785093, 8355279]

約数ペア:

[(1, 8355279), (3, 2785093), (17, 491487), (23, 363273), (51, 163829), (69, 121091), (289, 28911), (391, 21369), (419, 19941), (867, 9637), (1173, 7123), (1257, 6647)]