41953821

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 69242880

約数和(自身を除く): 27289059

約数列:

[1, 3, 7, 13, 21, 39, 91, 239, 273, 643, 717, 1673, 1929, 3107, 4501, 5019, 8359, 9321, 13503, 21749, 25077, 58513, 65247, 153677, 175539, 461031, 1075739, 1997801, 3227217, 5993403, 13984607, 41953821]

約数ペア:

[(1, 41953821), (3, 13984607), (7, 5993403), (13, 3227217), (21, 1997801), (39, 1075739), (91, 461031), (239, 175539), (273, 153677), (643, 65247), (717, 58513), (1673, 25077), (1929, 21749), (3107, 13503), (4501, 9321), (5019, 8359)]