724383

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 1188096

約数和(自身を除く): 463713

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 271, 297, 813, 891, 2439, 2673, 2981, 7317, 8943, 21951, 26829, 65853, 80487, 241461, 724383]

約数ペア:

[(1, 724383), (3, 241461), (9, 80487), (11, 65853), (27, 26829), (33, 21951), (81, 8943), (99, 7317), (243, 2981), (271, 2673), (297, 2439), (813, 891)]