98448203

素因数分解:

$7^4\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 20

約数和(自身を含む): 116095848

約数和(自身を除く): 17647645

約数列:

[1, 7, 49, 131, 313, 343, 917, 2191, 2401, 6419, 15337, 41003, 44933, 107359, 287021, 314531, 751513, 2009147, 14064029, 98448203]

約数ペア:

[(1, 98448203), (7, 14064029), (49, 2009147), (131, 751513), (313, 314531), (343, 287021), (917, 107359), (2191, 44933), (2401, 41003), (6419, 15337)]