31350279

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 42786944

約数和(自身を除く): 11436665

約数列:

[1, 3, 61, 163, 183, 489, 1051, 3153, 9943, 29829, 64111, 171313, 192333, 513939, 10450093, 31350279]

約数ペア:

[(1, 31350279), (3, 10450093), (61, 513939), (163, 192333), (183, 171313), (489, 64111), (1051, 29829), (3153, 9943)]