56473131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131639}}^1$

素因数の和:131666

約数の個数: 16

約数和(自身を含む): 88462080

約数和(自身を除く): 31988949

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 131639, 394917, 1448029, 1711307, 4344087, 5133921, 18824377, 56473131]

約数ペア:

[(1, 56473131), (3, 18824377), (11, 5133921), (13, 4344087), (33, 1711307), (39, 1448029), (143, 394917), (429, 131639)]