4086693

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3906

約数の個数: 20

約数和(自身を含む): 6576108

約数和(自身を除く): 2489415

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3881, 11643, 34929, 50453, 104787, 151359, 314361, 454077, 1362231, 4086693]

約数ペア:

[(1, 4086693), (3, 1362231), (9, 454077), (13, 314361), (27, 151359), (39, 104787), (81, 50453), (117, 34929), (351, 11643), (1053, 3881)]