855231693

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1\times {\mathrm{4079}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 1165639680

約数和(自身を除く): 310407987

約数列:

[1, 3, 47, 141, 1487, 4079, 4461, 12237, 69889, 191713, 209667, 575139, 6065473, 18196419, 285077231, 855231693]

約数ペア:

[(1, 855231693), (3, 285077231), (47, 18196419), (141, 6065473), (1487, 575139), (4079, 209667), (4461, 191713), (12237, 69889)]