7346157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 4911123

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 379, 497, 923, 1137, 1491, 2653, 2769, 4927, 6461, 7959, 14781, 19383, 26909, 34489, 80727, 103467, 188363, 349817, 565089, 1049451, 2448719, 7346157]

約数ペア:

[(1, 7346157), (3, 2448719), (7, 1049451), (13, 565089), (21, 349817), (39, 188363), (71, 103467), (91, 80727), (213, 34489), (273, 26909), (379, 19383), (497, 14781), (923, 7959), (1137, 6461), (1491, 4927), (2653, 2769)]