8889709227

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22279973}}^1$

素因数の和:22280002

約数の個数: 16

約数和(自身を含む): 14259183360

約数和(自身を除く): 5369474133

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 22279973, 66839919, 155959811, 423319487, 467879433, 1269958461, 2963236409, 8889709227]

約数ペア:

[(1, 8889709227), (3, 2963236409), (7, 1269958461), (19, 467879433), (21, 423319487), (57, 155959811), (133, 66839919), (399, 22279973)]