84840707

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 104448000

約数和(自身を除く): 19607293

約数列:

[1, 7, 31, 49, 79, 101, 217, 343, 553, 707, 1519, 2449, 3131, 3871, 4949, 7979, 10633, 17143, 21917, 27097, 34643, 55853, 120001, 153419, 247349, 390971, 840007, 1073933, 1731443, 2736797, 12120101, 84840707]

約数ペア:

[(1, 84840707), (7, 12120101), (31, 2736797), (49, 1731443), (79, 1073933), (101, 840007), (217, 390971), (343, 247349), (553, 153419), (707, 120001), (1519, 55853), (2449, 34643), (3131, 27097), (3871, 21917), (4949, 17143), (7979, 10633)]