2969239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 3716608

約数和(自身を除く): 747369

約数列:

[1, 7, 13, 67, 91, 469, 487, 871, 3409, 6097, 6331, 32629, 44317, 228403, 424177, 2969239]

約数ペア:

[(1, 2969239), (7, 424177), (13, 228403), (67, 44317), (91, 32629), (469, 6331), (487, 6097), (871, 3409)]