4042821601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{1091}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 5101544448

約数和(自身を除く): 1058722847

約数列:

[1, 7, 13, 43, 91, 301, 559, 947, 1091, 3913, 6629, 7637, 12311, 14183, 40721, 46913, 86177, 99281, 285047, 328391, 529373, 609869, 1033177, 3705611, 4269083, 7232239, 13431301, 44426611, 94019107, 310986277, 577545943, 4042821601]

約数ペア:

[(1, 4042821601), (7, 577545943), (13, 310986277), (43, 94019107), (91, 44426611), (301, 13431301), (559, 7232239), (947, 4269083), (1091, 3705611), (3913, 1033177), (6629, 609869), (7637, 529373), (12311, 328391), (14183, 285047), (40721, 99281), (46913, 86177)]