1680493353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{234673}}^1$

素因数の和:234725

約数の個数: 32

約数和(自身を含む): 2883674112

約数和(自身を除く): 1203180759

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 234673, 704019, 1642711, 2581403, 4928133, 7274863, 7744209, 18069821, 21824589, 50924041, 54209463, 80023493, 152772123, 240070479, 560164451, 1680493353]

約数ペア:

[(1, 1680493353), (3, 560164451), (7, 240070479), (11, 152772123), (21, 80023493), (31, 54209463), (33, 50924041), (77, 21824589), (93, 18069821), (217, 7744209), (231, 7274863), (341, 4928133), (651, 2581403), (1023, 1642711), (2387, 704019), (7161, 234673)]