422013219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 607647744

約数和(自身を除く): 185634525

約数列:

[1, 3, 17, 51, 73, 219, 263, 431, 789, 1241, 1293, 3723, 4471, 7327, 13413, 19199, 21981, 31463, 57597, 94389, 113353, 326383, 340059, 534871, 979149, 1604613, 1927001, 5781003, 8274769, 24824307, 140671073, 422013219]

約数ペア:

[(1, 422013219), (3, 140671073), (17, 24824307), (51, 8274769), (73, 5781003), (219, 1927001), (263, 1604613), (431, 979149), (789, 534871), (1241, 340059), (1293, 326383), (3723, 113353), (4471, 94389), (7327, 57597), (13413, 31463), (19199, 21981)]