1661547823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{3319}}^1$

素因数の和:3826

約数の個数: 16

約数和(自身を含む): 1812905920

約数和(自身を除く): 151358097

約数列:

[1, 13, 97, 397, 1261, 3319, 5161, 38509, 43147, 321943, 500617, 1317643, 4185259, 17129359, 127811371, 1661547823]

約数ペア:

[(1, 1661547823), (13, 127811371), (97, 17129359), (397, 4185259), (1261, 1317643), (3319, 500617), (5161, 321943), (38509, 43147)]