89447197

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{3301}}^1$

素因数の和:3401

約数の個数: 16

約数和(自身を含む): 105664000

約数和(自身を除く): 16216803

約数列:

[1, 7, 49, 79, 343, 553, 3301, 3871, 23107, 27097, 161749, 260779, 1132243, 1825453, 12778171, 89447197]

約数ペア:

[(1, 89447197), (7, 12778171), (49, 1825453), (79, 1132243), (343, 260779), (553, 161749), (3301, 27097), (3871, 23107)]