21113998531

素因数分解:

${\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{8179}}^1$

素因数の和:8706

約数の個数: 16

約数和(自身を含む): 21683151360

約数和(自身を除く): 569152829

約数列:

[1, 71, 103, 353, 7313, 8179, 25063, 36359, 580709, 842437, 2581489, 2887187, 59813027, 204990277, 297380261, 21113998531]

約数ペア:

[(1, 21113998531), (71, 297380261), (103, 204990277), (353, 59813027), (7313, 2887187), (8179, 2581489), (25063, 842437), (36359, 580709)]