161473247

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 184991040

約数和(自身を除く): 23517793

約数列:

[1, 13, 29, 47, 169, 377, 611, 701, 1363, 4901, 7943, 9113, 17719, 20329, 32947, 118469, 230347, 264277, 428311, 955463, 3435601, 5568043, 12421019, 161473247]

約数ペア:

[(1, 161473247), (13, 12421019), (29, 5568043), (47, 3435601), (169, 955463), (377, 428311), (611, 264277), (701, 230347), (1363, 118469), (4901, 32947), (7943, 20329), (9113, 17719)]