9500409

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 20

約数和(自身を含む): 14466276

約数和(自身を除く): 4965867

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2213, 4293, 6639, 19917, 59751, 117289, 179253, 351867, 1055601, 3166803, 9500409]

約数ペア:

[(1, 9500409), (3, 3166803), (9, 1055601), (27, 351867), (53, 179253), (81, 117289), (159, 59751), (477, 19917), (1431, 6639), (2213, 4293)]