98490049

素因数分解:

$7^3\times {\mathrm{101}}^1\times {\mathrm{2843}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 116035200

約数和(自身を除く): 17545151

約数列:

[1, 7, 49, 101, 343, 707, 2843, 4949, 19901, 34643, 139307, 287143, 975149, 2010001, 14070007, 98490049]

約数ペア:

[(1, 98490049), (7, 14070007), (49, 2010001), (101, 975149), (343, 287143), (707, 139307), (2843, 34643), (4949, 19901)]