28075091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 31449600

約数和(自身を除く): 3374509

約数列:

[1, 11, 59, 181, 239, 649, 1991, 2629, 10679, 14101, 43259, 117469, 155111, 475849, 2552281, 28075091]

約数ペア:

[(1, 28075091), (11, 2552281), (59, 475849), (181, 155111), (239, 117469), (649, 43259), (1991, 14101), (2629, 10679)]