343384989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 493194240

約数和(自身を除く): 149809251

約数列:

[1, 3, 17, 51, 109, 223, 277, 327, 669, 831, 1853, 3791, 4709, 5559, 11373, 14127, 24307, 30193, 61771, 72921, 90579, 185313, 413219, 513281, 1050107, 1239657, 1539843, 3150321, 6733039, 20199117, 114461663, 343384989]

約数ペア:

[(1, 343384989), (3, 114461663), (17, 20199117), (51, 6733039), (109, 3150321), (223, 1539843), (277, 1239657), (327, 1050107), (669, 513281), (831, 413219), (1853, 185313), (3791, 90579), (4709, 72921), (5559, 61771), (11373, 30193), (14127, 24307)]