390843597

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1\times {\mathrm{1723}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 528288768

約数和(自身を除く): 137445171

約数列:

[1, 3, 83, 249, 911, 1723, 2733, 5169, 75613, 143009, 226839, 429027, 1569653, 4708959, 130281199, 390843597]

約数ペア:

[(1, 390843597), (3, 130281199), (83, 4708959), (249, 1569653), (911, 429027), (1723, 226839), (2733, 143009), (5169, 75613)]