1984227

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 3183360

約数和(自身を除く): 1199133

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4973, 14919, 34811, 94487, 104433, 283461, 661409, 1984227]

約数ペア:

[(1, 1984227), (3, 661409), (7, 283461), (19, 104433), (21, 94487), (57, 34811), (133, 14919), (399, 4973)]