2888045361

素因数分解:

$3^4\times {\mathrm{109}}^2\times {\mathrm{3001}}^1$

素因数の和:3231

約数の個数: 30

約数和(自身を含む): 4355634822

約数和(自身を除く): 1467589461

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 3001, 8829, 9003, 11881, 27009, 35643, 81027, 106929, 243081, 320787, 327109, 962361, 981327, 2943981, 8831943, 26495829, 35654881, 106964643, 320893929, 962681787, 2888045361]

約数ペア:

[(1, 2888045361), (3, 962681787), (9, 320893929), (27, 106964643), (81, 35654881), (109, 26495829), (327, 8831943), (981, 2943981), (2943, 981327), (3001, 962361), (8829, 327109), (9003, 320787), (11881, 243081), (27009, 106929), (35643, 81027)]