2281680471

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{6299}}^1$

素因数の和:6723

約数の個数: 32

約数和(自身を含む): 3561062400

約数和(自身を除く): 1279381929

約数列:

[1, 3, 7, 21, 47, 141, 329, 367, 987, 1101, 2569, 6299, 7707, 17249, 18897, 44093, 51747, 120743, 132279, 296053, 362229, 888159, 2072371, 2311733, 6217113, 6935199, 16182131, 48546393, 108651451, 325954353, 760560157, 2281680471]

約数ペア:

[(1, 2281680471), (3, 760560157), (7, 325954353), (21, 108651451), (47, 48546393), (141, 16182131), (329, 6935199), (367, 6217113), (987, 2311733), (1101, 2072371), (2569, 888159), (6299, 362229), (7707, 296053), (17249, 132279), (18897, 120743), (44093, 51747)]