860274879

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 1192573200

約数和(自身を除く): 332298321

約数列:

[1, 3, 29, 87, 349, 841, 977, 1047, 2523, 2931, 10121, 28333, 30363, 84999, 293509, 340973, 821657, 880527, 1022919, 2464971, 9888217, 29664651, 286758293, 860274879]

約数ペア:

[(1, 860274879), (3, 286758293), (29, 29664651), (87, 9888217), (349, 2464971), (841, 1022919), (977, 880527), (1047, 821657), (2523, 340973), (2931, 293509), (10121, 84999), (28333, 30363)]