2041443

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 3168256

約数和(自身を除く): 1126813

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 271, 279, 813, 837, 2439, 2511, 7317, 7533, 8401, 21951, 25203, 65853, 75609, 226827, 680481, 2041443]

約数ペア:

[(1, 2041443), (3, 680481), (9, 226827), (27, 75609), (31, 65853), (81, 25203), (93, 21951), (243, 8401), (271, 7533), (279, 7317), (813, 2511), (837, 2439)]