42991377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100213}}^1$

素因数の和:100240

約数の個数: 16

約数和(自身を含む): 67343808

約数和(自身を除く): 24352431

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 100213, 300639, 1102343, 1302769, 3307029, 3908307, 14330459, 42991377]

約数ペア:

[(1, 42991377), (3, 14330459), (11, 3908307), (13, 3307029), (33, 1302769), (39, 1102343), (143, 300639), (429, 100213)]