2247321651

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^3\times {\mathrm{643}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 3218557440

約数和(自身を除く): 971235789

約数列:

[1, 3, 23, 37, 69, 111, 643, 851, 1369, 1929, 2553, 4107, 14789, 23791, 31487, 44367, 50653, 71373, 94461, 151959, 547193, 880267, 1165019, 1641579, 2640801, 3495057, 20246141, 32569879, 60738423, 97709637, 749107217, 2247321651]

約数ペア:

[(1, 2247321651), (3, 749107217), (23, 97709637), (37, 60738423), (69, 32569879), (111, 20246141), (643, 3495057), (851, 2640801), (1369, 1641579), (1929, 1165019), (2553, 880267), (4107, 547193), (14789, 151959), (23791, 94461), (31487, 71373), (44367, 50653)]