144581381

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4027}}^1$

素因数の和:4280

約数の個数: 16

約数和(自身を含む): 173236224

約数和(自身を除く): 28654843

約数列:

[1, 7, 23, 161, 223, 1561, 4027, 5129, 28189, 35903, 92621, 648347, 898021, 6286147, 20654483, 144581381]

約数ペア:

[(1, 144581381), (7, 20654483), (23, 6286147), (161, 898021), (223, 648347), (1561, 92621), (4027, 35903), (5129, 28189)]