1380412319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{30841}}^1$

素因数の和:31178

約数の個数: 16

約数和(自身を含む): 1626977184

約数和(自身を除く): 246564865

約数列:

[1, 11, 13, 143, 313, 3443, 4069, 30841, 44759, 339251, 400933, 4410263, 9653233, 106185563, 125492029, 1380412319]

約数ペア:

[(1, 1380412319), (11, 125492029), (13, 106185563), (143, 9653233), (313, 4410263), (3443, 400933), (4069, 339251), (30841, 44759)]