2453881353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{342673}}^1$

素因数の和:342725

約数の個数: 32

約数和(自身を含む): 4210778112

約数和(自身を除く): 1756896759

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 342673, 1028019, 2398711, 3769403, 7196133, 10622863, 11308209, 26385821, 31868589, 74360041, 79157463, 116851493, 223080123, 350554479, 817960451, 2453881353]

約数ペア:

[(1, 2453881353), (3, 817960451), (7, 350554479), (11, 223080123), (21, 116851493), (31, 79157463), (33, 74360041), (77, 31868589), (93, 26385821), (217, 11308209), (231, 10622863), (341, 7196133), (651, 3769403), (1023, 2398711), (2387, 1028019), (7161, 342673)]