319831197

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{33037}}^1$

素因数の和:33508

約数の個数: 16

約数和(自身を含む): 488433792

約数和(自身を除く): 168602595

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 9681, 33037, 99111, 231259, 693777, 15230057, 45690171, 106610399, 319831197]

約数ペア:

[(1, 319831197), (3, 106610399), (7, 45690171), (21, 15230057), (461, 693777), (1383, 231259), (3227, 99111), (9681, 33037)]