285418107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{813157}}^1$

素因数の和:813179

約数の個数: 16

約数和(自身を含む): 455368480

約数和(自身を除く): 169950373

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 813157, 2439471, 7318413, 10571041, 21955239, 31713123, 95139369, 285418107]

約数ペア:

[(1, 285418107), (3, 95139369), (9, 31713123), (13, 21955239), (27, 10571041), (39, 7318413), (117, 2439471), (351, 813157)]