3853857

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 6266880

約数和(自身を除く): 2413023

約数列:

[1, 3, 7, 21, 23, 69, 79, 101, 161, 237, 303, 483, 553, 707, 1659, 1817, 2121, 2323, 5451, 6969, 7979, 12719, 16261, 23937, 38157, 48783, 55853, 167559, 183517, 550551, 1284619, 3853857]

約数ペア:

[(1, 3853857), (3, 1284619), (7, 550551), (21, 183517), (23, 167559), (69, 55853), (79, 48783), (101, 38157), (161, 23937), (237, 16261), (303, 12719), (483, 7979), (553, 6969), (707, 5451), (1659, 2323), (1817, 2121)]