4128813

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 6665568

約数和(自身を除く): 2536755

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 1307, 3159, 3921, 11763, 16991, 35289, 50973, 105867, 152919, 317601, 458757, 1376271, 4128813]

約数ペア:

[(1, 4128813), (3, 1376271), (9, 458757), (13, 317601), (27, 152919), (39, 105867), (81, 50973), (117, 35289), (243, 16991), (351, 11763), (1053, 3921), (1307, 3159)]