371086401

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 580034560

約数和(自身を除く): 208948159

約数列:

[1, 3, 7, 21, 67, 97, 201, 291, 469, 679, 1407, 2037, 2719, 6499, 8157, 19033, 19497, 45493, 57099, 136479, 182173, 263743, 546519, 791229, 1275211, 1846201, 3825633, 5538603, 17670781, 53012343, 123695467, 371086401]

約数ペア:

[(1, 371086401), (3, 123695467), (7, 53012343), (21, 17670781), (67, 5538603), (97, 3825633), (201, 1846201), (291, 1275211), (469, 791229), (679, 546519), (1407, 263743), (2037, 182173), (2719, 136479), (6499, 57099), (8157, 45493), (19033, 19497)]