320339663

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{3539}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 373597440

約数和(自身を除く): 53257777

約数列:

[1, 7, 67, 193, 469, 1351, 3539, 12931, 24773, 90517, 237113, 683027, 1659791, 4781189, 45762809, 320339663]

約数ペア:

[(1, 320339663), (7, 45762809), (67, 4781189), (193, 1659791), (469, 683027), (1351, 237113), (3539, 90517), (12931, 24773)]