40648503

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23321}}^1$

素因数の和:23414

約数の個数: 16

約数和(自身を含む): 62689536

約数和(自身を除く): 22041033

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 23321, 69963, 163247, 489741, 1935643, 5806929, 13549501, 40648503]

約数ペア:

[(1, 40648503), (3, 13549501), (7, 5806929), (21, 1935643), (83, 489741), (249, 163247), (581, 69963), (1743, 23321)]