305978147

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 326245920

約数和(自身を除く): 20267773

約数列:

[1, 19, 181, 193, 461, 3439, 3667, 8759, 34933, 83441, 88973, 663727, 1585379, 1690487, 16104113, 305978147]

約数ペア:

[(1, 305978147), (19, 16104113), (181, 1690487), (193, 1585379), (461, 663727), (3439, 88973), (3667, 83441), (8759, 34933)]