620021331

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1350809}}^1$

素因数の和:1350835

約数の個数: 16

約数和(自身を含む): 972583200

約数和(自身を除く): 352561869

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1350809, 4052427, 12157281, 22963753, 36471843, 68891259, 206673777, 620021331]

約数ペア:

[(1, 620021331), (3, 206673777), (9, 68891259), (17, 36471843), (27, 22963753), (51, 12157281), (153, 4052427), (459, 1350809)]