28379681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 33488640

約数和(自身を除く): 5108959

約数列:

[1, 11, 17, 47, 187, 517, 799, 3229, 8789, 35519, 54893, 151763, 603823, 1669393, 2579971, 28379681]

約数ペア:

[(1, 28379681), (11, 2579971), (17, 1669393), (47, 603823), (187, 151763), (517, 54893), (799, 35519), (3229, 8789)]