1404353159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 1662128640

約数和(自身を除く): 257775481

約数列:

[1, 11, 23, 29, 253, 277, 319, 667, 691, 3047, 6371, 7337, 7601, 8033, 15893, 20039, 70081, 88363, 174823, 184759, 191407, 220429, 460897, 2032349, 2105477, 4402361, 5069867, 5550803, 48425971, 61058833, 127668469, 1404353159]

約数ペア:

[(1, 1404353159), (11, 127668469), (23, 61058833), (29, 48425971), (253, 5550803), (277, 5069867), (319, 4402361), (667, 2105477), (691, 2032349), (3047, 460897), (6371, 220429), (7337, 191407), (7601, 184759), (8033, 174823), (15893, 88363), (20039, 70081)]