248158401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{16607}}^1$

素因数の和:16920

約数の個数: 16

約数和(自身を含む): 351558144

約数和(自身を除く): 103399743

約数列:

[1, 3, 17, 51, 293, 879, 4981, 14943, 16607, 49821, 282319, 846957, 4865851, 14597553, 82719467, 248158401]

約数ペア:

[(1, 248158401), (3, 82719467), (17, 14597553), (51, 4865851), (293, 846957), (879, 282319), (4981, 49821), (14943, 16607)]