660550101

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{3307}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 889190400

約数和(自身を除く): 228640299

約数列:

[1, 3, 139, 417, 479, 1437, 3307, 9921, 66581, 199743, 459673, 1379019, 1584053, 4752159, 220183367, 660550101]

約数ペア:

[(1, 660550101), (3, 220183367), (139, 4752159), (417, 1584053), (479, 1379019), (1437, 459673), (3307, 199743), (9921, 66581)]