861689832693

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{5923}}^1\times {\mathrm{723791}}^1$

素因数の和:729784

約数の個数: 16

約数和(自身を含む): 1166266315776

約数和(自身を除く): 304576483083

約数列:

[1, 3, 67, 201, 5923, 17769, 396841, 723791, 1190523, 2171373, 48493997, 145481991, 4287014093, 12861042279, 287229944231, 861689832693]

約数ペア:

[(1, 861689832693), (3, 287229944231), (67, 12861042279), (201, 4287014093), (5923, 145481991), (17769, 48493997), (396841, 2171373), (723791, 1190523)]