329857521

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 514203648

約数和(自身を除く): 184346127

約数列:

[1, 3, 7, 21, 83, 97, 249, 291, 581, 679, 1743, 1951, 2037, 5853, 8051, 13657, 24153, 40971, 56357, 161933, 169071, 189247, 485799, 567741, 1133531, 1324729, 3400593, 3974187, 15707501, 47122503, 109952507, 329857521]

約数ペア:

[(1, 329857521), (3, 109952507), (7, 47122503), (21, 15707501), (83, 3974187), (97, 3400593), (249, 1324729), (291, 1133531), (581, 567741), (679, 485799), (1743, 189247), (1951, 169071), (2037, 161933), (5853, 56357), (8051, 40971), (13657, 24153)]