1330679307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{110641}}^1$

素因数の和:110874

約数の個数: 16

約数和(自身を含む): 1876488320

約数和(自身を除く): 545809013

約数列:

[1, 3, 19, 57, 211, 633, 4009, 12027, 110641, 331923, 2102179, 6306537, 23345251, 70035753, 443559769, 1330679307]

約数ペア:

[(1, 1330679307), (3, 443559769), (19, 70035753), (57, 23345251), (211, 6306537), (633, 2102179), (4009, 331923), (12027, 110641)]