1214086977

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{466777}}^1$

素因数の和:466817

約数の個数: 18

約数和(自身を含む): 1862910998

約数和(自身を除く): 648824021

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 466777, 1400331, 4200993, 7935209, 23805627, 71416881, 134898553, 404695659, 1214086977]

約数ペア:

[(1, 1214086977), (3, 404695659), (9, 134898553), (17, 71416881), (51, 23805627), (153, 7935209), (289, 4200993), (867, 1400331), (2601, 466777)]