40818561

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4639}}^1$

素因数の和:5068

約数の個数: 16

約数和(自身を含む): 62361600

約数和(自身を除く): 21543039

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 4639, 8799, 13917, 32473, 97419, 1943741, 5831223, 13606187, 40818561]

約数ペア:

[(1, 40818561), (3, 13606187), (7, 5831223), (21, 1943741), (419, 97419), (1257, 32473), (2933, 13917), (4639, 8799)]