1377778857

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{46301}}^1$

素因数の和:46433

約数の個数: 32

約数和(自身を含む): 2281762560

約数和(自身を除く): 903983703

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 4251, 9919, 29757, 46301, 138903, 324107, 601913, 972321, 1805739, 4213391, 5046809, 12640173, 15140427, 35327663, 65608517, 105982989, 196825551, 459259619, 1377778857]

約数ペア:

[(1, 1377778857), (3, 459259619), (7, 196825551), (13, 105982989), (21, 65608517), (39, 35327663), (91, 15140427), (109, 12640173), (273, 5046809), (327, 4213391), (763, 1805739), (1417, 972321), (2289, 601913), (4251, 324107), (9919, 138903), (29757, 46301)]