1339562007

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{42611}}^1$

素因数の和:43123

約数の個数: 24

約数和(自身を含む): 2215824000

約数和(自身を除く): 876261993

約数列:

[1, 3, 7, 9, 21, 63, 499, 1497, 3493, 4491, 10479, 31437, 42611, 127833, 298277, 383499, 894831, 2684493, 21262889, 63788667, 148840223, 191366001, 446520669, 1339562007]

約数ペア:

[(1, 1339562007), (3, 446520669), (7, 191366001), (9, 148840223), (21, 63788667), (63, 21262889), (499, 2684493), (1497, 894831), (3493, 383499), (4491, 298277), (10479, 127833), (31437, 42611)]