780250281

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{5347}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 1051459584

約数和(自身を除く): 271209303

約数列:

[1, 3, 127, 381, 383, 1149, 5347, 16041, 48641, 145923, 679069, 2037207, 2047901, 6143703, 260083427, 780250281]

約数ペア:

[(1, 780250281), (3, 260083427), (127, 6143703), (381, 2047901), (383, 2037207), (1149, 679069), (5347, 145923), (16041, 48641)]