426188961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{138869}}^1$

素因数の和:138917

約数の個数: 24

約数和(自身を含む): 693239040

約数和(自身を除く): 267050079

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 138869, 416607, 1249821, 1527559, 4304939, 4582677, 12914817, 13748031, 38744451, 47354329, 142062987, 426188961]

約数ペア:

[(1, 426188961), (3, 142062987), (9, 47354329), (11, 38744451), (31, 13748031), (33, 12914817), (93, 4582677), (99, 4304939), (279, 1527559), (341, 1249821), (1023, 416607), (3069, 138869)]