249334813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{3089}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 307319040

約数和(自身を除く): 57984227

約数列:

[1, 7, 13, 91, 887, 3089, 6209, 11531, 21623, 40157, 80717, 281099, 2739943, 19179601, 35619259, 249334813]

約数ペア:

[(1, 249334813), (7, 35619259), (13, 19179601), (91, 2739943), (887, 281099), (3089, 80717), (6209, 40157), (11531, 21623)]