1055990223

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{185359}}^1$

素因数の和:185579

約数の個数: 16

約数和(自身を含む): 1571852800

約数和(自身を除く): 515862577

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 185359, 556077, 1668231, 5004693, 39110749, 117332247, 351996741, 1055990223]

約数ペア:

[(1, 1055990223), (3, 351996741), (9, 117332247), (27, 39110749), (211, 5004693), (633, 1668231), (1899, 556077), (5697, 185359)]