13117863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 7445337

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 349, 561, 737, 1047, 1139, 2211, 3417, 3839, 5933, 11517, 12529, 17799, 23383, 37587, 65263, 70149, 195789, 257213, 397511, 771639, 1192533, 4372621, 13117863]

約数ペア:

[(1, 13117863), (3, 4372621), (11, 1192533), (17, 771639), (33, 397511), (51, 257213), (67, 195789), (187, 70149), (201, 65263), (349, 37587), (561, 23383), (737, 17799), (1047, 12529), (1139, 11517), (2211, 5933), (3417, 3839)]