1163403

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 20

約数和(自身を含む): 1777248

約数和(自身を除く): 613845

約数列:

[1, 3, 9, 27, 53, 81, 159, 271, 477, 813, 1431, 2439, 4293, 7317, 14363, 21951, 43089, 129267, 387801, 1163403]

約数ペア:

[(1, 1163403), (3, 387801), (9, 129267), (27, 43089), (53, 21951), (81, 14363), (159, 7317), (271, 4293), (477, 2439), (813, 1431)]