345237813

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{1511}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 509483520

約数和(自身を除く): 164245707

約数列:

[1, 3, 9, 53, 159, 477, 479, 1437, 1511, 4311, 4533, 13599, 25387, 76161, 80083, 228483, 240249, 720747, 723769, 2171307, 6513921, 38359757, 115079271, 345237813]

約数ペア:

[(1, 345237813), (3, 115079271), (9, 38359757), (53, 6513921), (159, 2171307), (477, 723769), (479, 720747), (1437, 240249), (1511, 228483), (4311, 80083), (4533, 76161), (13599, 25387)]