3978354

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 8354304

約数和(自身を除く): 4375950

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 293, 438, 586, 879, 1758, 2263, 4526, 6789, 9083, 13578, 18166, 21389, 27249, 42778, 54498, 64167, 128334, 663059, 1326118, 1989177, 3978354]

約数ペア:

[(1, 3978354), (2, 1989177), (3, 1326118), (6, 663059), (31, 128334), (62, 64167), (73, 54498), (93, 42778), (146, 27249), (186, 21389), (219, 18166), (293, 13578), (438, 9083), (586, 6789), (879, 4526), (1758, 2263)]