1609393809

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3023}}^1\times {\mathrm{4127}}^1$

素因数の和:7196

約数の個数: 16

約数和(自身を含む): 2197020672

約数和(自身を除く): 587626863

約数列:

[1, 3, 43, 129, 3023, 4127, 9069, 12381, 129989, 177461, 389967, 532383, 12475921, 37427763, 536464603, 1609393809]

約数ペア:

[(1, 1609393809), (3, 536464603), (43, 37427763), (129, 12475921), (3023, 532383), (4127, 389967), (9069, 177461), (12381, 129989)]