210320973

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3919}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 311875200

約数和(自身を除く): 101554227

約数列:

[1, 3, 9, 67, 89, 201, 267, 603, 801, 3919, 5963, 11757, 17889, 35271, 53667, 262573, 348791, 787719, 1046373, 2363157, 3139119, 23368997, 70106991, 210320973]

約数ペア:

[(1, 210320973), (3, 70106991), (9, 23368997), (67, 3139119), (89, 2363157), (201, 1046373), (267, 787719), (603, 348791), (801, 262573), (3919, 53667), (5963, 35271), (11757, 17889)]