306120387

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{24967}}^1$

素因数の和:25098

約数の個数: 16

約数和(自身を含む): 421060352

約数和(自身を除く): 114939965

約数列:

[1, 3, 61, 67, 183, 201, 4087, 12261, 24967, 74901, 1522987, 1672789, 4568961, 5018367, 102040129, 306120387]

約数ペア:

[(1, 306120387), (3, 102040129), (61, 5018367), (67, 4568961), (183, 1672789), (201, 1522987), (4087, 74901), (12261, 24967)]