8379917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 10467072

約数和(自身を除く): 2087155

約数列:

[1, 7, 13, 71, 91, 497, 923, 1297, 6461, 9079, 16861, 92087, 118027, 644609, 1197131, 8379917]

約数ペア:

[(1, 8379917), (7, 1197131), (13, 644609), (71, 118027), (91, 92087), (497, 16861), (923, 9079), (1297, 6461)]