43886001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 63221760

約数和(自身を除く): 19335759

約数列:

[1, 3, 23, 69, 79, 83, 97, 237, 249, 291, 1817, 1909, 2231, 5451, 5727, 6557, 6693, 7663, 8051, 19671, 22989, 24153, 150811, 176249, 185173, 452433, 528747, 555519, 636029, 1908087, 14628667, 43886001]

約数ペア:

[(1, 43886001), (3, 14628667), (23, 1908087), (69, 636029), (79, 555519), (83, 528747), (97, 452433), (237, 185173), (249, 176249), (291, 150811), (1817, 24153), (1909, 22989), (2231, 19671), (5451, 8051), (5727, 7663), (6557, 6693)]