673622439

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 1045653504

約数和(自身を除く): 372031065

約数列:

[1, 3, 7, 21, 83, 163, 249, 489, 581, 1141, 1743, 2371, 3423, 7113, 13529, 16597, 40587, 49791, 94703, 196793, 284109, 386473, 590379, 1159419, 1377551, 2705311, 4132653, 8115933, 32077259, 96231777, 224540813, 673622439]

約数ペア:

[(1, 673622439), (3, 224540813), (7, 96231777), (21, 32077259), (83, 8115933), (163, 4132653), (249, 2705311), (489, 1377551), (581, 1159419), (1141, 590379), (1743, 386473), (2371, 284109), (3423, 196793), (7113, 94703), (13529, 49791), (16597, 40587)]