40277721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23029}}^1$

素因数の和:23096

約数の個数: 16

約数和(自身を含む): 59693760

約数和(自身を除く): 19416039

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 23029, 69087, 253319, 759957, 1220537, 3661611, 13425907, 40277721]

約数ペア:

[(1, 40277721), (3, 13425907), (11, 3661611), (33, 1220537), (53, 759957), (159, 253319), (583, 69087), (1749, 23029)]