38797389

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 60818940

約数和(自身を除く): 22021551

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 281, 529, 667, 843, 1587, 2001, 2529, 4761, 6003, 6463, 8149, 15341, 19389, 24447, 46023, 58167, 73341, 138069, 148649, 187427, 445947, 562281, 1337841, 1686843, 4310821, 12932463, 38797389]

約数ペア:

[(1, 38797389), (3, 12932463), (9, 4310821), (23, 1686843), (29, 1337841), (69, 562281), (87, 445947), (207, 187427), (261, 148649), (281, 138069), (529, 73341), (667, 58167), (843, 46023), (1587, 24447), (2001, 19389), (2529, 15341), (4761, 8149), (6003, 6463)]