287328051

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{45413}}^1$

素因数の和:45475

約数の個数: 24

約数和(自身を含む): 448690320

約数和(自身を除く): 161362269

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 45413, 136239, 408717, 862847, 1680281, 2588541, 5040843, 7765623, 15122529, 31925339, 95776017, 287328051]

約数ペア:

[(1, 287328051), (3, 95776017), (9, 31925339), (19, 15122529), (37, 7765623), (57, 5040843), (111, 2588541), (171, 1680281), (333, 862847), (703, 408717), (2109, 136239), (6327, 45413)]