2912018067

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{416419}}^1$

素因数の和:416472

約数の個数: 32

約数和(自身を含む): 5063667200

約数和(自身を除く): 2151649133

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 416419, 1249257, 2914933, 3747771, 8744799, 11243313, 15407503, 26234397, 46222509, 78703191, 107852521, 138667527, 323557563, 416002581, 970672689, 2912018067]

約数ペア:

[(1, 2912018067), (3, 970672689), (7, 416002581), (9, 323557563), (21, 138667527), (27, 107852521), (37, 78703191), (63, 46222509), (111, 26234397), (189, 15407503), (259, 11243313), (333, 8744799), (777, 3747771), (999, 2914933), (2331, 1249257), (6993, 416419)]