13702287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 19310720

約数和(自身を除く): 5608433

約数列:

[1, 3, 19, 57, 421, 571, 1263, 1713, 7999, 10849, 23997, 32547, 240391, 721173, 4567429, 13702287]

約数ペア:

[(1, 13702287), (3, 4567429), (19, 721173), (57, 240391), (421, 32547), (571, 23997), (1263, 10849), (1713, 7999)]