91661947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12034

約数の個数: 16

約数和(自身を含む): 107269120

約数和(自身を除く): 15607173

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 11971, 155623, 227449, 371101, 2956837, 4824313, 7050919, 91661947]

約数ペア:

[(1, 91661947), (13, 7050919), (19, 4824313), (31, 2956837), (247, 371101), (403, 227449), (589, 155623), (7657, 11971)]