2016247947

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{30259}}^1$

素因数の和:30455

約数の個数: 32

約数和(自身を含む): 3253555200

約数和(自身を除く): 1237307253

約数列:

[1, 3, 7, 19, 21, 57, 133, 167, 399, 501, 1169, 3173, 3507, 9519, 22211, 30259, 66633, 90777, 211813, 574921, 635439, 1724763, 4024447, 5053253, 12073341, 15159759, 35372771, 96011807, 106118313, 288035421, 672082649, 2016247947]

約数ペア:

[(1, 2016247947), (3, 672082649), (7, 288035421), (19, 106118313), (21, 96011807), (57, 35372771), (133, 15159759), (167, 12073341), (399, 5053253), (501, 4024447), (1169, 1724763), (3173, 635439), (3507, 574921), (9519, 211813), (22211, 90777), (30259, 66633)]