279508719943

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{39163}}^1\times {\mathrm{5087}}^1$

素因数の和:44334

約数の個数: 16

約数和(自身を含む): 296508450816

約数和(自身を除く): 16999730873

約数列:

[1, 23, 61, 1403, 5087, 39163, 117001, 310307, 900749, 2388943, 7137061, 54945689, 199222181, 4582110163, 12152553041, 279508719943]

約数ペア:

[(1, 279508719943), (23, 12152553041), (61, 4582110163), (1403, 199222181), (5087, 54945689), (39163, 7137061), (117001, 2388943), (310307, 900749)]