42500361

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 58097664

約数和(自身を除く): 15597303

約数列:

[1, 3, 47, 141, 383, 787, 1149, 2361, 18001, 36989, 54003, 110967, 301421, 904263, 14166787, 42500361]

約数ペア:

[(1, 42500361), (3, 14166787), (47, 904263), (141, 301421), (383, 110967), (787, 54003), (1149, 36989), (2361, 18001)]