56103686373

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6345853}}^1$

素因数の和:6346284

約数の個数: 16

約数和(自身を含む): 85694412416

約数和(自身を除く): 29590726043

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 6345853, 19037559, 44420971, 133262913, 2671604113, 8014812339, 18701228791, 56103686373]

約数ペア:

[(1, 56103686373), (3, 18701228791), (7, 8014812339), (21, 2671604113), (421, 133262913), (1263, 44420971), (2947, 19037559), (8841, 6345853)]