760509

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 20

約数和(自身を含む): 1168860

約数和(自身を除く): 408351

約数列:

[1, 3, 9, 27, 41, 81, 123, 229, 369, 687, 1107, 2061, 3321, 6183, 9389, 18549, 28167, 84501, 253503, 760509]

約数ペア:

[(1, 760509), (3, 253503), (9, 84501), (27, 28167), (41, 18549), (81, 9389), (123, 6183), (229, 3321), (369, 2061), (687, 1107)]