5649669

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3702

約数の個数: 20

約数和(自身を含む): 8886240

約数和(自身を除く): 3236571

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3671, 11013, 33039, 69749, 99117, 209247, 297351, 627741, 1883223, 5649669]

約数ペア:

[(1, 5649669), (3, 1883223), (9, 627741), (19, 297351), (27, 209247), (57, 99117), (81, 69749), (171, 33039), (513, 11013), (1539, 3671)]