266484477

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239429}}^1$

素因数の和:239492

約数の個数: 16

約数和(自身を含む): 413735040

約数和(自身を除く): 147250563

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 239429, 718287, 1676003, 5028009, 12689737, 38069211, 88828159, 266484477]

約数ペア:

[(1, 266484477), (3, 88828159), (7, 38069211), (21, 12689737), (53, 5028009), (159, 1676003), (371, 718287), (1113, 239429)]