2475319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 3428352

約数和(自身を除く): 953033

約数列:

[1, 7, 11, 17, 31, 61, 77, 119, 187, 217, 341, 427, 527, 671, 1037, 1309, 1891, 2387, 3689, 4697, 5797, 7259, 11407, 13237, 20801, 32147, 40579, 79849, 145607, 225029, 353617, 2475319]

約数ペア:

[(1, 2475319), (7, 353617), (11, 225029), (17, 145607), (31, 79849), (61, 40579), (77, 32147), (119, 20801), (187, 13237), (217, 11407), (341, 7259), (427, 5797), (527, 4697), (671, 3689), (1037, 2387), (1309, 1891)]