255312987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{135301}}^1$

素因数の和:135358

約数の個数: 16

約数和(自身を含む): 370186272

約数和(自身を除く): 114873285

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 135301, 405903, 2300117, 5006137, 6900351, 15018411, 85104329, 255312987]

約数ペア:

[(1, 255312987), (3, 85104329), (17, 15018411), (37, 6900351), (51, 5006137), (111, 2300117), (629, 405903), (1887, 135301)]