3051426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 4188030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 107, 147, 194, 214, 291, 294, 321, 582, 642, 679, 749, 1358, 1498, 2037, 2247, 4074, 4494, 4753, 5243, 9506, 10379, 10486, 14259, 15729, 20758, 28518, 31137, 31458, 62274, 72653, 145306, 217959, 435918, 508571, 1017142, 1525713, 3051426]

約数ペア:

[(1, 3051426), (2, 1525713), (3, 1017142), (6, 508571), (7, 435918), (14, 217959), (21, 145306), (42, 72653), (49, 62274), (97, 31458), (98, 31137), (107, 28518), (147, 20758), (194, 15729), (214, 14259), (291, 10486), (294, 10379), (321, 9506), (582, 5243), (642, 4753), (679, 4494), (749, 4074), (1358, 2247), (1498, 2037)]