299106291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{135281}}^1$

素因数の和:135362

約数の個数: 16

約数和(自身を含む): 441560448

約数和(自身を除く): 142454157

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 135281, 405843, 1488091, 4464273, 9063827, 27191481, 99702097, 299106291]

約数ペア:

[(1, 299106291), (3, 99702097), (11, 27191481), (33, 9063827), (67, 4464273), (201, 1488091), (737, 405843), (2211, 135281)]