47891893

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 56603520

約数和(自身を除く): 8711627

約数列:

[1, 7, 59, 61, 413, 427, 1901, 3599, 13307, 25193, 112159, 115961, 785113, 811727, 6841699, 47891893]

約数ペア:

[(1, 47891893), (7, 6841699), (59, 811727), (61, 785113), (413, 115961), (427, 112159), (1901, 25193), (3599, 13307)]