2705847837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{89417}}^1$

素因数の和:89569

約数の個数: 32

約数和(自身を含む): 4532419584

約数和(自身を除く): 1826571747

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 10087, 30261, 89417, 268251, 625919, 983587, 1877757, 2950761, 6885109, 11713627, 20655327, 35140881, 81995389, 128849897, 245986167, 386549691, 901949279, 2705847837]

約数ペア:

[(1, 2705847837), (3, 901949279), (7, 386549691), (11, 245986167), (21, 128849897), (33, 81995389), (77, 35140881), (131, 20655327), (231, 11713627), (393, 6885109), (917, 2950761), (1441, 1877757), (2751, 983587), (4323, 625919), (10087, 268251), (30261, 89417)]