310236423

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 483302400

約数和(自身を除く): 173065977

約数列:

[1, 3, 7, 21, 61, 183, 199, 427, 597, 1217, 1281, 1393, 3651, 4179, 8519, 12139, 25557, 36417, 74237, 84973, 222711, 242183, 254919, 519659, 726549, 1558977, 1695281, 5085843, 14773163, 44319489, 103412141, 310236423]

約数ペア:

[(1, 310236423), (3, 103412141), (7, 44319489), (21, 14773163), (61, 5085843), (183, 1695281), (199, 1558977), (427, 726549), (597, 519659), (1217, 254919), (1281, 242183), (1393, 222711), (3651, 84973), (4179, 74237), (8519, 36417), (12139, 25557)]