137603947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17971}}^1$

素因数の和:18034

約数の個数: 16

約数和(自身を含む): 161029120

約数和(自身を除く): 23425173

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 17971, 233623, 341449, 557101, 4438837, 7242313, 10584919, 137603947]

約数ペア:

[(1, 137603947), (13, 10584919), (19, 7242313), (31, 4438837), (247, 557101), (403, 341449), (589, 233623), (7657, 17971)]