130283919

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 194201280

約数和(自身を除く): 63917361

約数列:

[1, 3, 9, 37, 111, 239, 333, 717, 1637, 2151, 4911, 8843, 14733, 26529, 60569, 79587, 181707, 391243, 545121, 1173729, 3521187, 14475991, 43427973, 130283919]

約数ペア:

[(1, 130283919), (3, 43427973), (9, 14475991), (37, 3521187), (111, 1173729), (239, 545121), (333, 391243), (717, 181707), (1637, 79587), (2151, 60569), (4911, 26529), (8843, 14733)]