210006261

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{10459}}^1$

素因数の和:10585

約数の個数: 24

約数和(自身を含む): 319824960

約数和(自身を除く): 109818699

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 6693, 10459, 20079, 31377, 94131, 240557, 721671, 1014523, 2165013, 3043569, 9130707, 23334029, 70002087, 210006261]

約数ペア:

[(1, 210006261), (3, 70002087), (9, 23334029), (23, 9130707), (69, 3043569), (97, 2165013), (207, 1014523), (291, 721671), (873, 240557), (2231, 94131), (6693, 31377), (10459, 20079)]