5188547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 6945792

約数和(自身を除く): 1757245

約数列:

[1, 7, 13, 23, 37, 67, 91, 161, 259, 299, 469, 481, 851, 871, 1541, 2093, 2479, 3367, 5957, 6097, 10787, 11063, 17353, 20033, 32227, 57017, 77441, 140231, 225589, 399119, 741221, 5188547]

約数ペア:

[(1, 5188547), (7, 741221), (13, 399119), (23, 225589), (37, 140231), (67, 77441), (91, 57017), (161, 32227), (259, 20033), (299, 17353), (469, 11063), (481, 10787), (851, 6097), (871, 5957), (1541, 3367), (2093, 2479)]