1293378303

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{13831}}^1$

素因数の和:13975

約数の個数: 32

約数和(自身を含む): 2030758912

約数和(自身を除く): 737380609

約数列:

[1, 3, 7, 21, 61, 73, 183, 219, 427, 511, 1281, 1533, 4453, 13359, 13831, 31171, 41493, 93513, 96817, 290451, 843691, 1009663, 2531073, 3028989, 5905837, 7067641, 17717511, 21202923, 61589443, 184768329, 431126101, 1293378303]

約数ペア:

[(1, 1293378303), (3, 431126101), (7, 184768329), (21, 61589443), (61, 21202923), (73, 17717511), (183, 7067641), (219, 5905837), (427, 3028989), (511, 2531073), (1281, 1009663), (1533, 843691), (4453, 290451), (13359, 96817), (13831, 93513), (31171, 41493)]