851282433

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{399101}}^1$

素因数の和:399189

約数の個数: 16

約数和(自身を含む): 1277126400

約数和(自身を除く): 425843967

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 399101, 1197303, 3591909, 10775727, 31528979, 94586937, 283760811, 851282433]

約数ペア:

[(1, 851282433), (3, 283760811), (9, 94586937), (27, 31528979), (79, 10775727), (237, 3591909), (711, 1197303), (2133, 399101)]