38505943

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 44928000

約数和(自身を除く): 6422057

約数列:

[1, 7, 79, 179, 389, 553, 1253, 2723, 14141, 30731, 69631, 98987, 215117, 487417, 5500849, 38505943]

約数ペア:

[(1, 38505943), (7, 5500849), (79, 487417), (179, 215117), (389, 98987), (553, 69631), (1253, 30731), (2723, 14141)]