306202657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 344010240

約数和(自身を除く): 37807583

約数列:

[1, 17, 23, 79, 391, 431, 529, 1343, 1817, 7327, 8993, 9913, 30889, 34049, 41791, 168521, 227999, 578833, 710447, 783127, 3875983, 13313159, 18011921, 306202657]

約数ペア:

[(1, 306202657), (17, 18011921), (23, 13313159), (79, 3875983), (391, 783127), (431, 710447), (529, 578833), (1343, 227999), (1817, 168521), (7327, 41791), (8993, 34049), (9913, 30889)]