353289933

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8039}}^1$

素因数の和:8321

約数の個数: 24

約数和(自身を含む): 539323200

約数和(自身を除く): 186033267

約数列:

[1, 3, 9, 19, 57, 171, 257, 771, 2313, 4883, 8039, 14649, 24117, 43947, 72351, 152741, 458223, 1374669, 2066023, 6198069, 18594207, 39254437, 117763311, 353289933]

約数ペア:

[(1, 353289933), (3, 117763311), (9, 39254437), (19, 18594207), (57, 6198069), (171, 2066023), (257, 1374669), (771, 458223), (2313, 152741), (4883, 72351), (8039, 43947), (14649, 24117)]