7881475802013

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{657941047}}^1$

素因数の和:657941086

約数の個数: 24

約数和(自身を含む): 12521934025536

約数和(自身を除く): 4640458223523

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 11979, 657941047, 1973823141, 5921469423, 7237351517, 21712054551, 65136163653, 79610866687, 238832600061, 716497800183, 875719533557, 2627158600671, 7881475802013]

約数ペア:

[(1, 7881475802013), (3, 2627158600671), (9, 875719533557), (11, 716497800183), (33, 238832600061), (99, 79610866687), (121, 65136163653), (363, 21712054551), (1089, 7237351517), (1331, 5921469423), (3993, 1973823141), (11979, 657941047)]