291299099

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10427}}^1$

素因数の和:10754

約数の個数: 16

約数和(自身を含む): 359724288

約数和(自身を除く): 68425189

約数列:

[1, 7, 13, 91, 307, 2149, 3991, 10427, 27937, 72989, 135551, 948857, 3201089, 22407623, 41614157, 291299099]

約数ペア:

[(1, 291299099), (7, 41614157), (13, 22407623), (91, 3201089), (307, 948857), (2149, 135551), (3991, 72989), (10427, 27937)]