13696317

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 7592643

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 251, 387, 423, 753, 1161, 1269, 2021, 2259, 6063, 6777, 10793, 11797, 18189, 32379, 35391, 54567, 97137, 106173, 291411, 318519, 507271, 1521813, 4565439, 13696317]

約数ペア:

[(1, 13696317), (3, 4565439), (9, 1521813), (27, 507271), (43, 318519), (47, 291411), (129, 106173), (141, 97137), (251, 54567), (387, 35391), (423, 32379), (753, 18189), (1161, 11797), (1269, 10793), (2021, 6777), (2259, 6063)]