30248817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4051}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 42789120

約数和(自身を除く): 12540303

約数列:

[1, 3, 19, 57, 131, 393, 2489, 4051, 7467, 12153, 76969, 230907, 530681, 1592043, 10082939, 30248817]

約数ペア:

[(1, 30248817), (3, 10082939), (19, 1592043), (57, 530681), (131, 230907), (393, 76969), (2489, 12153), (4051, 7467)]