8862513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 12951552

約数和(自身を除く): 4089039

約数列:

[1, 3, 11, 33, 271, 813, 991, 2973, 2981, 8943, 10901, 32703, 268561, 805683, 2954171, 8862513]

約数ペア:

[(1, 8862513), (3, 2954171), (11, 805683), (33, 268561), (271, 32703), (813, 10901), (991, 8943), (2973, 2981)]