2943109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 3351040

約数和(自身を除く): 407931

約数列:

[1, 13, 31, 67, 109, 403, 871, 1417, 2077, 3379, 7303, 27001, 43927, 94939, 226393, 2943109]

約数ペア:

[(1, 2943109), (13, 226393), (31, 94939), (67, 43927), (109, 27001), (403, 7303), (871, 3379), (1417, 2077)]