236401431

素因数分解:

$3^1\times 7^3\times {\mathrm{229739}}^1$

素因数の和:229763

約数の個数: 16

約数和(自身を含む): 367584000

約数和(自身を除く): 131182569

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 229739, 689217, 1608173, 4824519, 11257211, 33771633, 78800477, 236401431]

約数ペア:

[(1, 236401431), (3, 78800477), (7, 33771633), (21, 11257211), (49, 4824519), (147, 1608173), (343, 689217), (1029, 229739)]