420528867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{116911}}^1$

素因数の和:117034

約数の個数: 16

約数和(自身を含む): 617295360

約数和(自身を除く): 196766493

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 116911, 350733, 1286021, 3858063, 12743299, 38229897, 140176289, 420528867]

約数ペア:

[(1, 420528867), (3, 140176289), (11, 38229897), (33, 12743299), (109, 3858063), (327, 1286021), (1199, 350733), (3597, 116911)]