42073353

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35149}}^1$

素因数の和:35181

約数の個数: 24

約数和(自身を含む): 73112000

約数和(自身を除く): 31038647

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 35149, 105447, 246043, 316341, 667831, 738129, 2003493, 2214387, 4674817, 6010479, 14024451, 42073353]

約数ペア:

[(1, 42073353), (3, 14024451), (7, 6010479), (9, 4674817), (19, 2214387), (21, 2003493), (57, 738129), (63, 667831), (133, 316341), (171, 246043), (399, 105447), (1197, 35149)]