47819847

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 64627200

約数和(自身を除く): 16807353

約数列:

[1, 3, 131, 271, 393, 449, 813, 1347, 35501, 58819, 106503, 121679, 176457, 365037, 15939949, 47819847]

約数ペア:

[(1, 47819847), (3, 15939949), (131, 365037), (271, 176457), (393, 121679), (449, 106503), (813, 58819), (1347, 35501)]