40983813

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{38921}}^1$

素因数の和:38946

約数の個数: 20

約数和(自身を含む): 65933868

約数和(自身を除く): 24950055

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 38921, 116763, 350289, 505973, 1050867, 1517919, 3152601, 4553757, 13661271, 40983813]

約数ペア:

[(1, 40983813), (3, 13661271), (9, 4553757), (13, 3152601), (27, 1517919), (39, 1050867), (81, 505973), (117, 350289), (351, 116763), (1053, 38921)]