38922933

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 60834816

約数和(自身を除く): 21911883

約数列:

[1, 3, 7, 21, 83, 137, 163, 249, 411, 489, 581, 959, 1141, 1743, 2877, 3423, 11371, 13529, 22331, 34113, 40587, 66993, 79597, 94703, 156317, 238791, 284109, 468951, 1853473, 5560419, 12974311, 38922933]

約数ペア:

[(1, 38922933), (3, 12974311), (7, 5560419), (21, 1853473), (83, 468951), (137, 284109), (163, 238791), (249, 156317), (411, 94703), (489, 79597), (581, 66993), (959, 40587), (1141, 34113), (1743, 22331), (2877, 13529), (3423, 11371)]