13862253

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 18911232

約数和(自身を除く): 5048979

約数列:

[1, 3, 71, 151, 213, 431, 453, 1293, 10721, 30601, 32163, 65081, 91803, 195243, 4620751, 13862253]

約数ペア:

[(1, 13862253), (3, 4620751), (71, 195243), (151, 91803), (213, 65081), (431, 32163), (453, 30601), (1293, 10721)]