330558813

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{313921}}^1$

素因数の和:313946

約数の個数: 20

約数和(自身を含む): 531783868

約数和(自身を除く): 201225055

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 313921, 941763, 2825289, 4080973, 8475867, 12242919, 25427601, 36728757, 110186271, 330558813]

約数ペア:

[(1, 330558813), (3, 110186271), (9, 36728757), (13, 25427601), (27, 12242919), (39, 8475867), (81, 4080973), (117, 2825289), (351, 941763), (1053, 313921)]