319338.00000000

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3851}}^1$

素因数の和:3966

約数の個数: 20

約数和(自身を含む): 48473568

約数和(自身を除く): 16344675

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3851, 8343, 11553, 34659, 103977, 311931, 396653, 1189959, 3569877, 10709631, 32128893]

約数ペア:

[(1, 32128893), (3, 10709631), (9, 3569877), (27, 1189959), (81, 396653), (103, 311931), (309, 103977), (927, 34659), (2781, 11553), (3851, 8343)]