80377019

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 87174912

約数和(自身を除く): 6797893

約数列:

[1, 23, 43, 67, 989, 1213, 1541, 2881, 27899, 52159, 66263, 81271, 1199657, 1869233, 3494653, 80377019]

約数ペア:

[(1, 80377019), (23, 3494653), (43, 1869233), (67, 1199657), (989, 81271), (1213, 66263), (1541, 52159), (2881, 27899)]