249519699

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193877}}^1$

素因数の和:193907

約数の個数: 24

約数和(自身を含む): 423429552

約数和(自身を除く): 173909853

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 193877, 581631, 1744893, 2132647, 2520401, 6397941, 7561203, 19193823, 22683609, 27724411, 83173233, 249519699]

約数ペア:

[(1, 249519699), (3, 83173233), (9, 27724411), (11, 22683609), (13, 19193823), (33, 7561203), (39, 6397941), (99, 2520401), (117, 2132647), (143, 1744893), (429, 581631), (1287, 193877)]