981663

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 1403136

約数和(自身を除く): 421473

約数列:

[1, 3, 23, 41, 69, 123, 347, 943, 1041, 2829, 7981, 14227, 23943, 42681, 327221, 981663]

約数ペア:

[(1, 981663), (3, 327221), (23, 42681), (41, 23943), (69, 14227), (123, 7981), (347, 2829), (943, 1041)]