1353245817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{21617}}^1$

素因数の和:21909

約数の個数: 32

約数和(自身を含む): 2257956864

約数和(自身を除く): 904711047

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 271, 813, 1897, 2981, 5691, 8943, 20867, 21617, 62601, 64851, 151319, 237787, 453957, 713361, 1664509, 4993527, 5858207, 17574621, 41007449, 64440277, 123022347, 193320831, 451081939, 1353245817]

約数ペア:

[(1, 1353245817), (3, 451081939), (7, 193320831), (11, 123022347), (21, 64440277), (33, 41007449), (77, 17574621), (231, 5858207), (271, 4993527), (813, 1664509), (1897, 713361), (2981, 453957), (5691, 237787), (8943, 151319), (20867, 64851), (21617, 62601)]