7189091

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 9135360

約数和(自身を除く): 1946269

約数列:

[1, 7, 13, 59, 91, 103, 169, 413, 721, 767, 1183, 1339, 5369, 6077, 9373, 9971, 17407, 42539, 69797, 79001, 121849, 553007, 1027013, 7189091]

約数ペア:

[(1, 7189091), (7, 1027013), (13, 553007), (59, 121849), (91, 79001), (103, 69797), (169, 42539), (413, 17407), (721, 9971), (767, 9373), (1183, 6077), (1339, 5369)]